00469nam a2200157Ia 450000100060000000800410000602000180004704000130006508200160007810000170009424501130011126000420022430000110026654600070027765000270028448502140430s9999    xx            000 0 und d  a9789350141502  cPK-LaUMT  a 621bKUM-M  aKumar, D. S.  aMechanical engineering (objective)bmultiple choice questions [engineering examination review]cKumar, D. S.  aNew Delhi,India:bS. K. Katria,c2011  avar p.  aEN  aMechanical engineering