Lindgren Harry <br/><br/>
Recreational problems in geometric dissections and how to solve them 

 - New York       Dover          1972 
 - vii, 184p.  cm. 
<br/><br/><label>Standard No.: </label>24084 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B6, L21