Epstein Irwin <br/><br/>
Research techniques for program planning   Monitori    
Epstein Irwin; Tripodi Tony 
 - New York  Columbia University Press USA        1977 
 - 178p.  cm. 
<br/><br/> Bibliography chapterwise 
<br/><br/><label>ISBN: </label>0231039441 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science
<br/><br/><label>Dewey Class. No.: </label>Sigma b4.73.N7, L7