000 00348nam a22001337a 4500
008 240921b |||||||| |||| 00| 0 eng d
020 _a81-87433-45-0
100 _aA K Gupta & L P Singh
245 _aPower Electronics & Introduction to Devices
260 _aNew Delhi
_bDhanpat Rai
_c2002
300 _a548
650 _aBB-ECE
942 _2ddc
_cBK
999 _c20892
_d20892