Libri sul tema "Pakistan Telegraph and Telephone"

Þorleifsson, Heimir. Söguþræðir símans: Þróunarsaga íslenskra símamála, gefin út í tilefni af 80 ára afmæli landssíma a Íslandi. Reykjavík: Póst- og símamálastofnun, 1986.

Friedlander, Amy. Natural monopoly and universal service: Telephones and telegraphs in the U.S. communications infrastructure, 1837-1940. Reston, Va: Corporation for National Research Initiatives, 1995.

Michael, Whelan, a cura di. After divestiture: What the AT&T settlement means for business and residential telephone service. White Plains, NY: Knowledge Industry Publications, 1985.

Islam, Fatima S. U.S. telephone and telegraph equipment industry report (SIC 3661). Oklahoma City, Okla: Oklahoma Dept. of Commerce, Research and Planning Division, 1990.

Araskog, Rand V. The ITT wars. New York: Holt, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Message handling systems : recommendations X.400-X.420. Geneva: International Telecommunications Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Recommendations Q.700-Q716. Geneva: International Telecommunications Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: SDL formal definition : introduction. Geneva: International Telecommunications Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Recommendations Q.771-Q.795. Geneva: International Telecommunications Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Quality of service, network management and traffic engineering : recommendations E.401-E.880. Geneva: International Telecommunication Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Recommendations Q.310-Q490. Geneva: International Telecommunications Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Overall network aspects and functions, ISDN user-network interfaces : recommendations I.310-I.470. Geneva: International Telecommunication Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue Book.: Recommendations G.211-G.544. Geneva: International Telecommunications Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue Book.: Recommendations I.110-1.257. Geneva: International Telecommunication Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue Book.: Recommendations G.601-G.654. Geneva: International Telecommunications Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Services and facilities, interfaces : recommendations X.1-X.32. Geneva: International Telecommunications Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Operation, numbering, routing and mobile service : recommendations E.100-E.333. Geneva: International Telecommunication Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: SDL user guidelines. Geneva: International Telecommunication Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: Recommendation T.64. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Maintenance of the international public telephone network : maintenance of maritime satellite and data transmission of systems : recommendations M.800-M.1375. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Operations and quality of service : recommendations F.1-F.140. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Mobile application part and interfaces : recommendations Q.1051-Q.1063. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations G.101-G.181. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations Z.301-Z.341. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Operations and definition of service : recommendations F.400-F.422, F.500. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Terminal equipments : recommendations G.700-G.795. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue Book.: Open systems interconnection (OSI) model and notation, service definition : recommendations X.200-X.219. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Charging and accounting in international telecommunications services : series D recommendations. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Interworking with ISDN and PSTN : recommendations Q.1000-Q.1032. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Operations and quality of service : recommendations F.160-F.353, F.600, F.601, F.710-F.730. Geneva: International Telecommunication Union, 1989.

Assembly, International Telegraph and Telephone Consultative Committee Plenary. Blue book.: SDL formal definition : dynamic semantics. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations Q.1100-Q.1152. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue Book.: Interworking between networks, mobile data transmission systems, internetwork management : recommendations X.300-X.370. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue Book.: Recommendations 1.500-1.605. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations Q.601-Q.699. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations X.500-X.521. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations on the organization and working procedures of CCITT (Series A). Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations Q.930-Q.940. Geneva: International Telecommunication Union, 1989.

Friis, Torsten. Den danske krigstelegraf: Telegraftroppernes udvikling indtil 1. Verdenskrig. Næstved: Forlaget Devantier, 2012.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: SDL formal definition : static semantics. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue Book.: Open systems interconnection (OSI) protocol specifications, conformance testing : recommendations X.220-X.290. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Series V recommendations. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Supplements : recommendations Q.500-Q.554. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations Q.120-Q.180. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Series P recommendations. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations Q.251-Q300. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue Book.: Transmission, signalling and switching, network aspects, maintenance and administrative arrangements : recommendations X.40-X.181. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations Q.721-Q.766. Geneva: International Telecommunications Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Maintenance of internationaltransmission systems and telephone circuits : recommendations M.10-M.782. Geneva: International Telecommunication Union, 1989.

International Telegraph and Telephone Consultative Committee. Plenary Assembly. Blue book.: Recommendations G.801-G.956. Geneva: International Telecommunication Union, 1989.