00328nam a2200121Ia 4500008004100000020001500041041001200056100001600068245006700084260003000151300000800181650001700189221030s9999    xx            000 0 und d  a9380358963  aEnglish  aN. D. Bhatt 0aEngineering Drawing (Plane and Solid Geometry)cby N. D. Bhatt  bCharotar PubaAnandc2014  a719  aBB Mechanics