00509     2200205   4500001002100000005001500021035002000036008004100056245003200097100002000129250001100149260003400160300002700194020001500221084001600236082001000252650001300262990001400275990001400289INLIS00000000000633020260507014646  a0010-0317006328260507                           0      1 aMechanics /cKeith R. Symon1 aSymon, Keith R.  a3rd ed  bAddison - Wesley Publ.,c1971  axii, 639 hlm. ;c24 cm  a0201073927  a531.3 Sym m  a531.3  amekanika  a011896412  a011996412