000 00275nam a2200121Ia 4500
020 _a017121180X
100 _aDewan S B
245 _aPower Semiconductor Circuits
260 _c1975
_bJOHN WILEY AND SONS
_aNew York
300 _axv+523
700 _aStraughen A
942 _cBK
999 _c7464
_d7464