Real analysis :  modern techniques and their applications / 
Folland, G. B. 
 - 2nd ed. 
 - New York :  Wiley,  1999 
 - xiv, 386 p. :  ill. ;  25 cm. 
<br/><br/> A Wiley-Interscience publication." 
<br/><br/><label>ISBN: </label>0471317160 (cloth : alk. paper)