TY  - BOOK
AU  - GUPTA,Prakash C.
TI  - Data communications and computer networks
SN  - 9788120348646
AV  - TK5105.5 .C487 1990
PY  - 2014///
CY  - Delhi
PB  - PHI Learning Private Limited
KW  - Computer networks
KW  - Data transmission systems
N1  - Includes index
ER  -