TY  - GEN
AU  - Shanmugan,K.Sam
TI  - Digital and analog communication systems
SN  - 8126509147
U1  - 621.38 
PY  - 1979///
CY  - New Delhi
PB  - John Wiley & Sons
KW  - Digital communications
KW  - Signal theory (Telecommunication)
KW  - Information theory
KW  - Telecommunication
ER  -