TY  - BOOK
AU  - Singh,M.D.; Khanchandani,K.B.
TI  - Power electronics 
SN  - 0074633694 (paperback)
PY  - 1998///
CY  - New Delhi
PB  - Tata McGraw-Hill
UR  - http://www.amazon.com/exec/obidos/ASIN/0074633694/chopaconline-20
ER  -