000 00393nam a2200109Ia 4500
100 _aIndian Standards Institution
942 _cBK
245 _aIndian standard letter symbols for semiconductor devices part II diodes
_bsemiconductor devices sectional committee, ETDC 40
260 _aIndian Standards Institution, New Delhi
_c1972
082 _aIS:3715(pt.II)-1971 621.38152 I.S.I.
300 _a12
999 _c16735
_d16735