000 00241nam a22001097a 4500
999 _c88
_d88
020 _a978-621415-047-2
082 _aFil. 515 Ar26 c2016
100 _aArciaga, Ronald L.
245 _aPre-calculus
260 _aiv, 101p. : ill ; 251cm
942 _cBK