TY  - BOOK
AU  - Shanmugam, K.Sam
TI  - Digital and analog communication system
SN  - 9971-51-146-0
U1  - 621.38 SHA 
PY  - 1994///
CY  - INDIA
PB  - JOHN WILEY
KW  - DIGITAL AND ANALOG COMMUNICATION SYSTEM
ER  -