Rich, Barnett. <br/><br/>
Schaum's outline of elementary algebra / 
Barnett Rich, Philip Schmidt. 
 - 3rd ed. 
 - [S.l.] :  McGraw-Hill,  2004. 
 - 400 p. ;  28 cm. 
 - third edition .
 - third edition .
<br/><br/><label>ISBN: </label>007141083X 9780071410830 
<br/><br/><label>Dewey Class. No.: </label>512