00844nam a22002777a 4500 GCWUF 20260812143633.0 181204b xxu||||| |||| 00| 0 eng d 0442293917 MAIN ENG MAIN 004 ZOR Zorkoczy, Peter 14363 Information Technology : an Introduction / New York : Van Nostrand, 1984. ix,140 p. : ill ; 25 cm. P.B. Include Index Data transmission systems 10339 Telecommunication 14364 Computer networks 4552 Information technology 4524 Electronic mail systems 14365 Electronic data processing 5500 Electronic digital computers 5501 Telematics 14366 ddc BK 7073 7073 0 0 ddc 0 0 NFIC MAIN MAIN COMP 2018-12-04 0 004 ZOR D0002817 2018-12-04 00:00:00 2018-12-04 BK