Pogorelov Aleksei Vasil <br/><br/>
Hilberts foutrh problems 
Pogorelov Aleksei Vasil 
 - New York       John Wiley         1979 
 - vi,97p.  cm. 
<br/><br/><label>Standard No.: </label>29933 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry
<br/><br/><label>Dewey Class. No.: </label>B6, L9