Keedy, Mervin Laverne. <br/><br/>
A problem solving approach to intermediate algebra / 
Mervin Laverne Keedy. 
 - 2nd ed. 
 - [S.l.] :  Addison-Wesley,  1986. 
 - 9 p. 
<br/><br/> Paperback. 
<br/><br/><label>ISBN: </label>0201129744 9780201129748 
<br/><br/><label>Dewey Class. No.: </label>512.9  / KEP