TY  - BOOK
AU  - Das, J.
AU  - Das, J.
TI  - Review of digital communication :  state of the art in digital signalling, digital switching, and data networks    
SN  - 8122411797
AV  - 621.38 DAS 1988 
U1  - 621.38 DAS 1988 
PY  - 1988///
CY  - New Delhi
PB  - NEW AGE INTERNATIONAL PUBLISHERS
KW  - Communication Engineering
ER  -