000 00284 a2200121 4500
080 _a621
_bC 767 M
245 1 _aMachines of materials
_cby H.D. Conway
260 _aNew York
_c1950
650 _aMechanical Engineering
100 1 _aConway, H.D.
_d
300 _a325 p.
901 _a38388
999 _c39620
_d39620