000 00298nam a2200133Ia 4500
008 220201s1960 xx 000 0 eng d
082 _a621.3
_bCOT
100 _aCotton, H
245 0 _aBasic Technical Electricity
250 _a3
260 _aBomBay
_bB.I.
_c1960
300 _a246
942 _2ddc
999 _c11683
_d11683