TY  - BOOK
AU  - Mehta V K . 
AU  - Mehta Rohit
TI  - Principles of electronics
SN  - 81-219-2450-2 
U1  - 621.381 
PY  - 2006///
CY  - New delhi
PB  -  S Chand 
KW  - Engineering
ER  -