College algebra 
Bittinger, Marvin L. 
 - Second edition. 
 -  Addison-Wesley Publishing Company.  1993 
 - 536 pages. 
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<br/><br/><label>ISBN: </label>0-201-52526-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>512.9 B56c 1993