Littlewood, John Edinsor  1885 <br/><br/>
The elements of the theory of real functions 

 - 3a. ed. 
 - New York :   Dover,   1954. 
 - vi, 71 p. ;   21 cm. 
 - Dover books on mathematics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>FUNCIONES DE VARIABLE REAL
<br/><br/><label>Universal Decimal Class. No.: </label>517.51