Smith, Alton H <br/><br/>
Fundamental concepts of analysis 

 - 7th ed 
 - New Delhi  Prentice Hall of India;  1983 
 - 190 
<br/><br/><label>ISBN: </label>0-87692-174-8 
<br/><br/><label>Dewey Class. No.: </label>517 SM51F