Betz, William. <br/><br/>
Algebra for today : 

 - Boston :  Ginn and Company,  1937. 
 - 320 p. :  ill. ;  19 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intermediate Algebra<br/>Quadratic Equations<br/>Polynomials
<br/><br/><label>Dewey Class. No.: </label>512  / BET