00298nam a2200121Ia 4500008004100000041001200041082001100053100001500064245006700079260000600146650000600152700001800158221030s9999    xx            000 0 und d  aEnglish  a105.23  aN. D. Bhat 0aGeometrical and Machine Drawingcby N. D. Bhat , V. M. Panchal  c0  aB  aV. M. Panchal