Carson, Tom. <br/><br/>
Elementary algebra with early systems of equations / 
Tom Carson and Ellyn Gillespie. 
 - Boston :  Pearson Addison Wesley ,  c2006. 
 - 1 v. (various pagings)  :  col. ill. ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>0321295250   TZS 12,000/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Textbooks.
<br/><br/><label>Dewey Class. No.: </label>512 CAR