00281nam a2200109Ia 4500008004100000020001800041041000800059082001500067100002700082245002100109260004100130211209s2014    xx            000 0 und d  a9789385039102  aeng  a621.81 BHA  aBHATT N D, PANCHAL V M  aMACHINE DRAWING   aNEW DELHIbCHAROTAR PUBLISHINGc2014