Abercrombie, M. L. J. <br/><br/>
Aims and techniques of group teaching / 
by]M. L. J. Abercrombie. 
 - 4th ed. / 
 - English :  Society for Research into Higher Education,  c1971. 
 - v. p. :  22 cm. 
<br/><br/>Bibliograph:    Includes index: 
<br/><br/><label>ISBN: </label>0900868708  
<br/><br/><label>LCCN: </label>80470536  
<br/><br/><label>Nat. Bib. No.: </label>GB79-25679 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group work in education.<br/>Education, Higher.
<br/><br/><label>Dewey Class. No.: </label>378.17  / ABE