Morell Jonathan A <br/><br/>
Program evaluation in social research 
Morell Jonathan A 
 - New York  Pergamon press USA         1979 
 - xvi,193p.  cm. 
 - Pergamon general psychology series .
<br/><br/> Bibliography P 175-84 
<br/><br/><label>ISBN: </label>0080233600 
<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, L9