Swokowski, Earl William,  1926- <br/><br/>
Functions and graphs / 
Earl W. Swokowski. 
 - 4th ed. 
 - Boston :  Prindle, Weber & Schmidt,  c1984. 
 - x, 406 pages :  coloured illustrations ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>087150460X 
<br/><br/><label>LCCN: </label>83023048  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.<br/>Algebra--Graphic methods.<br/>Trigonometry.
<br/><br/><label>LC Class. No.: </label>QA 331.3  / .S95 1984 
<br/><br/><label>Dewey Class. No.: </label>512/.1