TY  - BOOK
AU  - Nagrath, I.J 
TI  - Electronics: analog and digital 
SN  - 81-203-1491-3 
U1  - 621.381 NAG  
PY  - 1999///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - ELECTRONICS
ER  -