000 00503nam a2200181Ia 4500
008 221231s9999 xx 000 0 und d
082 _a620.004 GOP
100 _aGopalkrishna K.R
_99773
245 0 _aTextbook of Computer Aided Engineering Drawing
250 _a37th ed
260 _aBangalore
260 _bshubash stores
260 _c2012
300 _a431p
650 _aMechanical Engineering
_99774
650 _bTextbook,Computer,Aided,Engineering,Drawing,Mechanical
_99775
942 _cBE_BK
999 _c5790
_d5790