Rutman Leonard Ed. <br/><br/>
Evaluation research methods    A basic guide 
Rutman Leonard Ed. 
 - 2nd 
 - Beverly  Hills Sage         1984 
 - 239p.  cm. 
<br/><br/><label>Standard No.: </label>60518 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>YZ:f:g, M4