00343nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001500084245002400099250001200123260003700135300000800172650001700180221030s9999    xx            000 0 und d  a8185749620  aEnglish  a105.23bGil  aP. S. Gill 0aEngineering Drawing  aRevised  bS.K. Kataria & SonsaDelhic2003  a710  aBB Mechanics