Korn, Henry R. <br/><br/>
An elementary approach to functions / 
Henry R. Korn, Albert W. Liberi 
 - 2nd. ed. 
 - New York :  McGraw-Hill,  1978 
 - xii, 459p. :  ill. ;  30 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070354014 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry<br/>Functions
<br/><br/><label>Dewey Class. No.: </label>514  / KOR