The quest for the golden see-saw 
quest for the golden seesaw 
 - 1999  "63 p. : ill., pbk" 
 - New York  Oxford University Press  2005 
<br/><br/><label>ISBN: </label>9780199184002 
<br/><br/><label>Dewey Class. No.: </label>823.0083 WAL  / 2.823.0083WAL