Engleberg, Isa N. <br/><br/>
Instructors resource manual and test items to accompany working in groups   Communication principles and strategies 
Isa  N. Engleberg 
 - Boston :  Houghton Mifflin ,  1997  
 - 169 p. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>395756510 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Working in groups 
<br/><br/><label>LC Class. No.: </label>HM1086 .E53 1997