Epstein, Irwin <br/><br/>
Research techniques for program planning monitoring and evaluation 

 - New York:   University Press  1977 
 - 177p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Subjects--Index Terms: </label>Research 
<br/><br/><label>Universal Decimal Class. No.: </label>65.012.1  / L7