Titchmarsh, E. C. <br/><br/>
Theory of functions 

 - 2nd 
 - London  Oxford University Press       1939 
 - x, 454 p.  Includes bibliographical references and index 
<br/><br/><label>Source: </label> Reference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions