000 00432n a2200157ua 4500
003 OSt
040 _cIIT Kanpur
041 _aeng
082 _a621.3137
_bG286s5
110 _aGeneral Electric Company USA
245 0 _aSCR manual [5th ed.]
_cedited by D. R. Grafham
_bincluding triacs and other thyristors
260 _bGeneral Electric Company
_aNew York
_c1972
300 _a687p
700 _aGrafham, D.R. [ed.]
942 _cBK
999 _c462010
_d462010