Eulenberg, Milton D. <br/><br/>
Introductory algebra:   a college approach 

 - 3a ed. 
 - New York:   John Wiley,   1975. 
 - xii, 360 p. :  graf.;  
<br/><br/><label>ISBN: </label>0471246867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ALGEBRA<br/>ECUACIONES