Epstein, Irwin <br/><br/>
Research techniques for program planning, monitoring, and evaluation 
Irwin Epstein and Tony Tripodi. 
 - New York  Columbia University Press  1977. 
 - 178 p. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0231039441 
<br/><br/><label>LCCN: </label>76051825  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--United States.<br/>Evaluation research (Social action programs)
<br/><br/><label>LC Class. No.: </label>HV95  / .E67 
<br/><br/><label>Dewey Class. No.: </label>361/.007/2073