000 00248nam a22000857a 4500
008 210303b ||||| |||| 00| 0 eng d
050 _aQC176.A1
245 _aMechanics of solids
_cPILKEY, WALTER D.
942 _2lcc
_hQC176.A1 .P55 1974
999 _c1361
_d1361