000 00307nam a2200109Ia 4500
008 220201s1968 xx 000 0 eng d
100 _aIndian Standard Institution Manak Bhawan
245 0 _aIS:1885(Pxix)-1967 Electro technical vocabulary
260 _bISI Manak bhawan
_c1968
300 _a17
942 _2ddc
999 _c76015
_d76015