Pólya, George <br/><br/>
Problems and theorems in analysis 
[by] G. Pólya [and] G. Szegö. Translation by D. Aeppli. 
 - Berlin  New York  Springer  1972-76. 
 - 2 v.  25 cm. 
 - Die Grundlehren der mathematischen Wissenschaften in Einzeldarstellungen  Bd. 193, 216 .
<br/><br/> Vol. 2 translated by C. E. Billigheimer.  Rev. and enl. translation of Aufgaben und Lehrsä467. 
<br/><br/><label>ISBN: </label>0387056726 (v. 1) (New York) 
<br/><br/><label>LCCN: </label>75189312 //r853 
<br/><br/><label>Nat. Bib. No.: </label>GDB*** 
<br/><br/><label>LC Class. No.: </label>QA301  / .P64413 
<br/><br/><label>Dewey Class. No.: </label>515/.076