Algebra and trigonometry :   answer manual to accompany Zill and Dewar /  
Barry A. Cipra 
 - Segunda edición 
 - New York :   McGraw-Hill,  1990 
 - 134 p. : gráficas 
<br/><br/><label>ISBN: </label>007557005X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Manuales Trigonometria --Problemas, ejercicios, etc
<br/><br/><label>Dewey Class. No.: </label>512.13 A394 1990