MOSCOVICH , IVAN <br/><br/>
The Hinged Square & Other Puzzles 

 - 1st Ed. 
 - New York  Sterling Publication  2004 
 - 128 pages  25 cm 
<br/><br/><label>ISBN: </label>9781402716669 
<br/><br/><label>Dewey Class. No.: </label>793.73 MOSC