Demana, Franklin D.,  1938- <br/><br/>
College algebra & trigonometry :  a graphing approach / 
Franklin Demana, Bert K. Waits, Stanley R. Clemens ; with the assistance of Alan Osborne, Gregory D. Foley. 
 - Second edition. 
 - Reading, Mass. :  Addison-Wesley Pub. Co.,  c1992. 
 - xvi, 637, A-67, I-7 p. :  ill. (some col.) ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0201562944 
<br/><br/><label>LCCN: </label>91037616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.<br/>Algebra--Graphic methods.<br/>Trigonometry.
<br/><br/><label>LC Class. No.: </label>QA331.3  / .D46 1991 
<br/><br/><label>Dewey Class. No.: </label>512/.9