TY  - GEN
AU  - Zorkoczy,Peter
TI  - Information technology : An introduction
SN  - 0442293917 (pbk.) :
U1  - 621.382,ZOR 
PY  - 1984///, c1983
CY  - New York
PB  - Van Nostrand Reinhold Co.
KW  - Computer networks
KW  - Electronic mail systems
KW  - Information technology
KW  - Telecommunication Engineering
KW  - Telecommunication
N1  - About Information Technology  (Page-3), Information Technology in Action (Page-13), Introduction (Page-49), Telecommunication (Page-51), Optical Communication Systems (Page-63), Video Tape and Video Disc Systems (Page-67), Computers (Page-75), Computer Vision (Page-83), Data Protection (Page-87), Expert Systems (Page-91), Microforms (Page-95), Voice Communication with Computers (Page-101), Electronic Mail (Page-117), Information Systems (Page-121), Videotext and Teletext (Page-125), General Reading on Information Technology (Page-131)
ER  -