Dilley, Clyde A. <br/><br/>
Heath Algebra 1 / 
Clyde A. Dilley....(et al.) 
 - Teacher's ed. 
 - Massachusetts :  D.C. health & Co.,  c1990. 
 - 660 p. :  ill. ;  23 cm. 
<br/><br/> Includes index.  Includes glossary. 
<br/><br/><label>ISBN: </label>0669208469 
<br/><br/><label>Dewey Class. No.: </label>512  / DIL