TY  - BOOK
AU  - Gupta,Prakash C.
TI  - Data Communications
SN  - 8120311183
U1  - 004.6 23
PY  - 1996///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Data Communications
KW  - Computer networks
N1  - Includes bibliographical reference and index
ER  -