000 003400000a22001570004500
001 EST
003 539.4 / R61
004 M
006 m
100 _aRoark, Raymond J.
100 _aYoung, Warren C.
245 _aFormulas for stress and strain
047 _a0-07-053031-9
650 _a<RESISTENCIA DE MATERIALES>
999 _c18092
_d18092