000 002700000a22001210004500
008 160518b1951 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a620.11
_bC6
942 _cBK
100 _aClark, D.A.R.
245 _aAdvanced strength of materials
260 _c1951
999 _c9891
_d9891