Hungerford, Thomas W. <br/><br/>
Contemporary precalculus :  a graphing approach / 
Thomas W. Hungerford. 
 - Philadelphia :  Sanders College Publlishing,  c1994. 
 - xxiv, 759, [73] p. :  ill. ;  25 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>003097691X 
<br/><br/><label>LCCN: </label>93086111 //r97 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.
<br/><br/><label>LC Class. No.: </label>QA331.3  QA300  / .H84 1994  / .H86 
<br/><br/><label>Dewey Class. No.: </label>512/.1