Kohl, Herbert,  1937- <br/><br/>
Writing, maths &​ games in the open classroom /​ 
[by] Herbert R. Kohl. 
 - London :  Methuen,  1979. 
 - xi, 200 p. :  ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>ISBN000293 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.<br/>Educational Games.<br/>Creative Writing (Primary Education)
<br/><br/><label>Dewey Class. No.: </label>510/​.7/​8 808/​.042/​071