000 00380nam a2200109 4500
080 _a621.382.333.3
_bGEN.76
245 _aSemiconductor controlled rectifiers: Principles and applications of p-n-p-n devices
100 _aGentry, F.E
260 _aNew Delhi
_bPrentice-hall of India Pvt. Ltd.
_c1976
300 _axv+383p
440 _vPrentice-hall series in electrical engineering
440 _vEveritt, William L
999 _c26194
_d26194