000 00404nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
050 _aPAM K.H749
100 _aDemana, Franklin D.
245 0 _aPrecalculus: a graph approach
260 _aReading
260 _c1992
300 _axvi, 637p.
300 _c24cm.
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c11591
_d11591