Moscovich, Ivan <br/><br/>
1000 playthinks :  puzzles, paradoxes, illusions & games / 
by Ivan Moscovich 
 - New York, N.Y. :  Workman Pub. Co.,  2001 
 - 420 p. :  col. ill. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0761118268 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENTIFIC RECREATIONS
<br/><br/><label>LC Class. No.: </label>Q164  / M672O