TY  - BOOK
AU  - PRASAD K V K K
TI  - PRINCIPLES OF DIGITAL COMMUNICATION SYSTEMS & COMPUTER NETWORKS 
SN  - 81-7722-362-3
U1  - 004.6 O 03 PRA 
PY  - 2008///
CY  - NEW DELHI
PB  - WILEY DREAMTECH INDIA PVT. LTD.
ER  -