Lial, Margaret L. <br/><br/>
Prealgebra / 
Margaret L. Lial, Diana L. Hestwood. 
 - Reading :  Addison-Wesley,  c1999. 
 - xiv, 632 p. :  ill. (some col) ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0321016076(pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.