Schlumpf, Lester <br/><br/>
Integrated Algebra and Trigonometry 

 - Sadlier- Oxford 
 - 646 p. ;   23 cm. 
<br/><br/><label>ISBN: </label>8710508359 
<br/><br/><label>Dewey Class. No.: </label>512/Sch39i/08.2.098