000 00257nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aRAMAMOORTHY M
245 _aINTRODUCTION TOTHYRISTORS & THEIR APPLICATION
250 _a2
260 _c1991
_bEAST WEST PRESS
999 _c19401
_d19401