Polster, B <br/><br/>
Geometrical picture book 
B. Polster 
 - Berlin  Springer  1998 
 - xx  291 
 - Universitext .
<br/><br/><label>ISBN: </label>9780387984377 
<br/><br/><label>Dewey Class. No.: </label>8.01+8.02  / POLS