000 00446nam a2200145Ia 45e0
008 180816s2018 xx 000 0 und d
082 _a621.3
100 _aDhanpat Rai & CO. (P) LTD.ND
245 0 _aElectrical Engineering
250 _a3rd
260 _bHusain, Ashfaq
942 _2ddc
_cBB
999 _c4311
_d4311