000 00262nam a2200109Ia 4500
008 231212s1967 xx 000 0 und d
041 _aeng
082 _a621.3841
100 _aIndolakar C. S.
245 _aElectrical Engineering
260 _aDelhi
_bDanpat
_c1967
999 _c958122
_d958122