BOLLENS (John C). <br/><br/>
Guide to participation: field work, role playing cases, and other forms. 

 - New Jersey.  Prentice-Hall, Inc.,  1973 
 - xi,160 
<br/><br/><label>ISBN: </label>0 13 370569 2 
<br/><br/><label>Dewey Class. No.: </label>300.72 BOLG