Black Thomas R <br/><br/>
Evaluating social science research   An introduction 
Black Thomas R 
 - London  Sage          1993 
 - 183p.  cm. 
<br/><br/><label>Standard No.: </label>50432 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES
<br/><br/><label>Dewey Class. No.: </label>Sigma:f, N3