Drooyan, Irving, <br/><br/>
Elementary algebra: structure and skills 
[by] Irving Drooyan, Walter Hadel [and] Frank Fleming. 
 - 3d ed. 
 - New York  Wiley  [1973] 
 - xv, 464 p.  illus.  24 cm. 
<br/><br/><label>ISBN: </label>0471222518 
<br/><br/><label>LCCN: </label>72004498  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA152  / .D73 1973 
<br/><br/><label>Dewey Class. No.: </label>512.9/042