Polya, George and Szego, Gabor  <br/><br/>
Problems and theorems in analysis II   : theory of functions, zeros, polynomials determinants, number theory, geometry  
Polya, George and Szego, Gabor  
 -   Springer  1976 
<br/><br/><label>Dewey Class. No.: </label>515  / N76 POL.S