TY  - BOOK
AU  - Prasad, K V K K
TI  - Principles of digital communication systems and computer networks 
SN  -  9788177223620   
PY  - 2016///
CY  - Dreamtech press
PB  - New Delhi
KW  - ENGINEERING
KW  - Computer networks
KW  - Digital communication
N1  - UG
ER  -