Miles, Matthew B. <br/><br/>
Learning to work in groups :  a program guide for educational leaders / 
by Matthew B. Miles. 
 - New York :  Teachers College Press,  1959. 
 - 285 p. :  ill. ;  24 cm. 
<br/><br/> 'A publication of the Horace Mann-Lincoln Institute of School Experimentation, Teachers College, Columbia University.' 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forums (Discussion and debate).