Pile, P. G. <br/><br/>
More ideas in practice /    
edited by P. G. Pile. 
 - London :   Evans Bros.,   1974. 
 - 39 p.:    ill. ;    21 cm. 
<br/><br/><label>ISBN: </label>0237290758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Creative activities and seat work.--------
<br/><br/><label>Dewey Class. No.: </label>372.13 PIL