TY  - BOOK
AU  - Roy Choudhury, D.
TI  - Networks and systems
SN  - 81-224-0002-7
U1  - TBB D66:(7) M8R;4 
PY  - 2003///
CY  - New Delhi
PB  - New Age International
N1  - Includes Appendix and Index
ER  -