TY  - BOOK
AU  - SHARMA, AJAY
AU  - SHARMA, SHATENDRA K.
TI  - ELECTRONICS AND COMMUNICATION ENGINEERING
SN  - 8175154861
U1  - 621.382/SHA 
PY  - 2002///
CY  - NEW DELHI.
PB  - GALGOTIA PUBLICATION PVT. LTD., NEW DELHI
ER  -