Titchmarsh, E. C <br/><br/>
The theory of functions 
by E.C. Titchmarsh 
 - 2d ed 
 - London  O.U.P.  1939 
 - 454p 22cm 
<br/><br/><label>ISBN: </label>0198533497 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions