Meschkowski Herbert <br/><br/>
Unsolved and unsolvable problems in geometry 

 -  1966 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>24160 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B6, K6