00394nam a22001577a 4500003001200000005001700012008004100029020001500070040001200085082001400097100002000111245005100131250001200182260001100194650003100205NUST - PNEC20170116180918.0150904b        xxu||||| |||| 00| 0 eng d  a8120311329  cLIBRARY  a620.7 BUR  aBurr, Arthur H.  aMechanical analysis and designcArthur H. Burr  a2nd ed.  cc.1995  bMechanical EngineeringxME