000 00401nam a22001337a 4500
020 _a0-471-21180-X
082 _a621.381532 DEW'P
100 _aSTRAUGHEN, ADEWAN, S. B
_957542
245 _a POWER SEMICONDUCTOR CIRCUITS
260 _aNEWYORK
_bJOHN WILEY
_c1975
300 _a526P
650 _aELECTRIC CURRENT CONVERTORS THYRISTORS DIODES SEMICONDUCTORS ELECTRIC SWITCHGEAR
_957543
942 _cBK
999 _c567816
_d567816