000 00328nam a22001337a 4500
082 _a620.112
_bPOO
_cL-21, P-36
100 _aPoorman, Alfred P
245 _aStrength of materials
_cAlfred P. Poorman
250 _a4th
260 _aNew York
_bMcGraw-Hill Book Company, Inc
_c1945
300 _axiii
650 _aMCE
942 _cBK
999 _c5316
_d5316