00461    a2200181   4500020001800000082001500018100002300033245005000056250001200106260004300118300002100161650001400182650001600196650001200212650001600224700002200240700001700262  a9780030260582  a512.1bHUN  aHungerford, Thomas  aComtemporary precalculusba graphing approach  a3rd ed.  aNew YorkbSaunders collegec2000g2000  avii, 695p.c28cm  aFunctions  aMathematics  aAlgebra  aPrecalculus  aHamilton, Carolyn  aFoss, Mathew