TY  - BOOK
AU  - Zorkoczy,Peter
TI  - Information technology: an introduction
SN  - 8185336105(pbk)
U1  - 384 22
PY  - 1989///
CY  - New Delhi
PB  - East-West Press
KW  - Data transmission systems
KW  - Telecommunication
KW  - Computer networks
KW  - Electronic mail system
KW  - Information technology
N1  - Includes bibliographical references and index
ER  -