00400nam a2200145Ia 4500003000600000005001700006008004100023020001800064040004900082082001700131100001900148245003600167260003100203500002000234NORSU20240724033403.0240220s9999    xx            000 0 und d  a9789719279068  aNORSU Dumaguete (Main Campus ll)cNORSU-MCII  a621.0212 T63  aTordillo,  Jas 0aMechanical Engineering Formulas  bTordillo Publishingcc2009  aIncludes index.