00333nam a22001337a 4500020001800000040000900018082001700027100001800044110002000062245002800082250002000110260004100130650002800171  a9788131524749  cNUST  a620.1123 GER  aGere, James M  aGoodno, Barry J  aMechanics of Materials   a8th Edition, Si  aNew Delhi:bCengage Learning,c2001.  aMechanics of Materials