TY  - BOOK
AU  - Singhal, Kshitij
AU  - Yadav, Prabhakar
TI  - Fundamentals of computer communication systems
SN  - 8175564253
U1  - 004.6 
PY  - 2002///
CY  - Meerut
PB  - Pragati Prakashan
KW  - Computer Science Engineering
ER  -