000 00396nam a2200157Ia 4500
999 _c63278
_d63278
005 20201118114921.0
008 190703s9999 xx 000 0 und d
082 _a744.422 G594E
100 _aGOPALAKRISHNA,K.R
245 0 _aENGINEERING DRAWING VOL.1
260 _aBANGALORE
_bSUBHAS
300 _ap.327
650 _aGEOMETRICAL CONSTRUCTION
650 _aPROJECTION OF SOLIDS
942 _cSW