Mitchell, Robert. <br/><br/>
Contemporary's number power 3 :  Algebra / 
by Robert Mitchell. 
 - Chicago :  Contemporary Books,  1988. 
 - 170 p. : ;  28 cm. 
<br/><br/><label>ISBN: </label>0809257149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.<br/>Mathematics--Algebra.