Rich, Barnett <br/><br/>
Schaum's outlinestheory and problems of elementary algebra 
Barnett Rich, Phillip A. Schmidt 
 - New York  c Graw-Hill  2004 
 - xi, 368p.  28cm. 
<br/><br/> includes index :p.359 - 368 
<br/><br/><label>ISBN: </label>007141083x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Outlines, syllabi, etc.