KEEDY, M. L. <br/><br/>
Introductory Algebra 

 - 6th Ed. 
 - New York,  Addison Wesley,  1991. 
 - xvii,569p.; ill.; table, figure  27cm 
<br/><br/><label>ISBN: </label>9780201529272 
<br/><br/><label>Dewey Class. No.: </label>512KEE