00936pam a2200253 a 4500001000800000005001700008008004100025010001700066020001500083040001800098042000900116050002100125082001200146100003200158245014000190260005500330300005300385500002000438520008200458650005500540650003400595650003400629700001900663245196520190305020052.0890413s1990    maua   j      001 0 eng    a   89006861   a0201528134  aDLCcDLCdDLC  alcac00aQA109b.D45 199000a5122201 aDemana, Franklin D.,d1938-10aPrecalculus mathematics, a graphing approach /cFranklin Demana, Bert K. Waits ; with the assistance of Alan Osborne, Gregory D. Foley.  aReading, Mass. :bAddison-Wesley Pub. Co.,cc1990.  axvi, 933 p. in various pagings :bill. ;c24 cm.  aIncludes index.  aIntroduces precalculus concepts using computer and calculator-based graphing. 0aMathematicsxGraphic methodsvJuvenile literature. 1aMathematicsxGraphic methods. 0aPrecalculusxGraphic methods.1 aWaits, Bert K.