Keedy, Mervin L. <br/><br/>
Developmental mathematics 

 - 2nd ed. 
 - California:  Addison-Wesley,  1984 
 - xvii, 916,55p.;  28cm. 
<br/><br/><label>ISBN: </label>0201503557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / KEE