Carson, Tom <br/><br/>
Elementary algebra with early systems of equations 
Tom Carson, Elly Gillespie. 
 - Boston  Pearson Addison Wesley  c2006 
 - 1 v. (various pagings).:  col.ill.  27cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0321295250 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra - Textbooks.<br/>GEN