Betz, William. <br/><br/>
Algebra for today :   first year / 
William Betz 
 - Boston :  Ginn ,   c 1947. 
 - xii, 595 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>11  11 
<br/><br/><label>Subjects--Topical Terms: </label><br/>	 Algebra.
<br/><br/><label>Dewey Class. No.: </label>512 / B466a