000 00407nam a2200157Ia 4500
999 _c64321
_d64321
005 20201127145650.0
008 190703s9999 xx 000 0 und d
082 _a744.422 G594E
100 _aGOPALAKRISHNA,K.R
245 0 _aENGINEERING DRAWING VOL.1
260 _aBANGALORE
_bSUBHAS
_c1985
300 _ap.310
650 _aGEOMETRICAL CONSTRUCTIONS
650 _aORTHOGRAPHIC PROJECTIONS
942 _cSW