Cox, Fred M. <br/><br/>
Tactics and techniques of community practice. 

 - 2nd ed. 
 - Itasca, Ill. :   F.E. Peacock Publishers,    ♭1977. 
 - 441 p:   ill ;   24 cm. 
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>087581221X  
<br/><br/><label>LC Class. No.: </label>HN18  / .T33 1977