Korn, Henry R. <br/><br/>
An elementary approach  to functions / 
by Henry R  Korn. 
 - New York :  McGraw-Hill,  c1978. 
 - 459 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.
<br/><br/><label>LC Class. No.: </label>QA331.3  / .K67