00441nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000600080082001700086100001500103245005800118250001200176260005200188300001100240600002000251OSt20250526101923.0250310s9999||||xx |||||||||||||| ||und||  a81-7649-679-0  c.  a621.8bH2435  aHannah, J. 0aMechanics of machines /cJ. Hannah and R. C. Stephens  a4th ed.  aNew Delhi :bViva books private limited,c1999.  a298 p. 0aStephens, R. C.