Indian Standards Institution <br/><br/>
Indian standard methods of measurements on semiconductor devices part VII reverse blocking triode thyristors  semiconductor devices and integrated circuits sectional committee, ETDC 40 

 - Indian Standards Institution, New Delhi  1973 
 - 26 
<br/><br/><label>Dewey Class. No.: </label>IS:4400(pt.VII)-1971 621.38152 I.S.I.