000 00305nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a621.3022
_bBHA
100 _aBhattacharya, SK
245 0 _aElectrical engg. Drawing
260 _bNew Delhi : Weley Eastern Ltd.
_c1992
300 _a205
942 _2ddc
999 _c85037
_d85037