Barnes, Douglas. <br/><br/>
Communication and learning in small groups / 
Douglas Barnes and Frankie Todd. 
 - London :  Routledge and Kegan Paul,  1977. 
 - x,139p :  1 ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0710085125 9780710085122 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oral communication.<br/>Learning, Psychology of.<br/>Education, Secondary.<br/>Group work in education.<br/>Small groups.