000 002760000a22001210004500
008 160815b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a620.1
_bB5
942 _cBK
100 _aBird, G.W.
245 _aMechanics for engineering students
260 _c1953, 1945
999 _c8730
_d8730