000 00279pam a2200121a 44500
082 _a621.81
_bC87d
100 _aCrossley, F. R. Erskine
245 1 _aDYNAMICS IN MACHINES
260 _aNew York
_bRonald Press
_cc1954
300 _av,462
964 _gCIRC
997 _a38530 C
999 _c446665
_d446665