00370nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001400084245007000098250000800168260002500176300000800201650001500209221030s9999    xx            000 0 und d  a0074631802  aEnglish  a105.23bRao  aP. N. Rao 0aManufacturing Technology Foundry, Forming & Weldingcby P. N. Rao  a2nd  bTMHaNew Delhic2006  a472  aMechanical