00322nam a2200121Ia 4500008004100000020001500041041001200056100001500068245005000083260004200133300000800175650001700183221030s9999    xx            000 0 und d  a9350144169  aEnglish  aP. S. Gill 2aA Text book of Machine Drawingcby P. S. Gill  bS. K. Kataria & SonsaNew Delhic2014  a698  aBB Mechanics