000 00271nam a2200109Ia 4500
999 _c5306
_d5306
008 190703s9999 xx 000 0 und d
082 _a744.422 G6594
100 _aGOPALAKRISHNA,K.R
_91988
245 0 _aENGINEERING DRAWING VOL.1
260 _aBANGALORE
_bSUBHAS
942 _cBB