TY  - BOOK
AU  - Mehta, V.K.
AU  - Mehta, Shalu
TI  - Principles of electronics
SN  - 8121917239
U1  - 621.38 
PY  - 2004///
CY  - New Delhi
PB  - S.Chand and Co.
KW  - Electronics
KW  - Silicon controlled reatifier
KW  - digital electronics
ER  -