Keedy, Mervin Laverne. <br/><br/>
Introductory algebra / 
Mervin L. Keedy, Marvin L. Bittinger. 
 - 4th ed. 
 - Reading, Mass. :  Addison-Wesley Pub. Co.,  c1983. 
 - xv, 536, 41, 5 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0201147858 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA152.2  / .K43 1983 
<br/><br/><label>Dewey Class. No.: </label>512.9