00429nam a2200169Ia 450000100060000000800410000602000180004704000130006508200160007810000170009424500530011125000080016426000420017230000110021454600070022565000270023256841140506s9999    xx            000 0 und d  a9789350141588  cPK-LaUMT  a 621bKUM-E  aKumar, D. S.  aElements of mechanical engineeringcKumar, D. S.  a5th  aNew Delhi,India:bS. K. Katria,c2012  a538 p.  aEN  aMechancial engineering