TY  - BOOK
AU  - Gupta J B 
AU  - J.B.Gupta 
TI  - An integrated course in electronics and communication engineering 
SN  - 9789350144213
U1  - 621.381 GUP  
PY  - 2013///
CY  - New Delhi 
PB  - S.K.Kataria &Sons 
KW  - Electronics communication
ER  -