000 00420nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a621.381532
_bD515
100 _aDewan S B
245 _aPower semiconductor circuits
260 _aNew York
_bJohn Wiley
_c1975
300 _axv,526p.
650 _aElectronic circuits
700 _aStraughen A
_4Auth.
942 _cBK
999 _c2149
_d2149