TY  - BOOK
AU  - Venkata Ram,S.K.
TI  - Digital communications: for the students of Electronics and communication
SN  - 8121922410
U1  - 384 22
PY  - 2003///
CY  - New Delhi
PB  - Sultan Chand
KW  - Digital communication
KW  - Optical communications
N1  - Includes bibliographical references
ER  -