000 00289nam a2200121Ia 4500
008 220201s1985 xx 000 0 eng d
082 _a621.3022
_bNAR
100 _aNarang,KL
245 0 _aElectrical engineering drawing
260 _bSatya prakasham
_c1985
300 _a331
942 _2ddc
999 _c83402
_d83402