000 00259nam a22000977a 4500
008 131216b xxu||||| |||| 00| 0 eng d
100 _aForester .
_94769
245 _aAlgebra,trigonometry : function & aplications /
_cForester .
300 _a.
942 _2ddc
_cBK
999 _c39334
_d39334