TY  - BOOK
AU  - Ram,S.K.Venkata
TI  - Digital communications
SN  - 8121922410
AV  - TK5103.7 .H39 1988
PY  - 2003///
CY  - New Delhi
PB  - S. Chand
KW  - Digital communications
N1  - Includes index
ER  -