Gay, K. Elayn Martin  <br/><br/>
Prealgebra/ 	 
K. Elayn Martin-Gay. 
 - 4th edition 
 - Upper Saddle River, New Jersey:   Pearson,   c2004. 
 - xxxi, 1105 pages:  color illustrations;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0131444476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>DC 513.1  / M36p