Koelle, Ruth <br/><br/>
Elementary algebra  a cumulative approach 
Ruth Coelle, Patricia Confort 
 - xix, [634] p  il  28 cm 
 - Annotated instructor's edition .
<br/><br/> Incluye: índice p. 613-618 
<br/><br/><label>ISBN: </label>0534941079 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512.9  / KOE