Aufmann, Richard N. <br/><br/>
Introductory algebra :  an applied approach / 
Richard N. Aufmann and Vernon C. Barker. 
 - 2nd ed. 
 - Boston :  Houghton Mifflin Co.,  c1987. 
 - 466,76 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0395380944 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA152.2  / .A85 1987