Tactics and techniques of community practice / 
Editors: Fred M. Cox, John L. Erlich, Jack Rothman, John E. Tropman. 
 - Itasca, Ill. :  F.E. Peacock Publ., Inc.,  1977. 
 - 441 p. 
<br/><br/><label>ISBN: </label>0-87581-221-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology