TY  - BOOK
AU  - Sarkar,N.
TI  - Elements of digital communication
SN  - 8174091602
AV  - TK5103.7 .S27 2003
U1  - 621.382 
PY  - 2003///
CY  - New Delhi
PB  - Khanna Publishers
KW  - Digital communications
ER  -