Drooyan, Irving, <br/><br/>
Elementos de álgebra para bachillerato 
Irving Drooyan y Katherine Franklin. 
 - 2th. ed. 
 - México  Editorial Limusa  1998. 
 - 555 p.  ill.  26 cm. 
<br/><br/> Translation of : Elementary algebra for college students. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9681841158 
<br/><br/><label>LCCN: </label>gar31000080  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA152.2  / .D74818 1998 
<br/><br/><label>Dewey Class. No.: </label>512  / D786e 1998