Polya, G. <br/><br/>
Problems and theorms in analysis.-vol.1 
G. Polya and G. Szego 
 - New Delhi  Narosa  1979 
 -  vol. 1 .
<br/><br/><label>Subjects--Index Terms: </label>Problems and theorms in analysis. 
<br/><br/><label>Universal Decimal Class. No.: </label>517.5  / POL.1