College Algebra / 
Grady, Michael D. 
 - 9th ed. 
 - Boston :  PWS publishing Co.,  c1995 
 - xxiv,535pages :  ill. ;  26cm. 
<br/><br/><label>ISBN: </label>9 780534 943868 
<br/><br/><label>Subjects--Topical Terms: </label>--mathematics
<br/><br/><label>Dewey Class. No.: </label>512.9 GRA