Black, Thomas R. <br/><br/>
Understanding social science research  

 - London    SAGE  2002 
<br/><br/><label>ISBN: </label>978 0 7619 7369 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES RESEARCH EVALUATION
<br/><br/><label>Dewey Class. No.: </label>300 72 BLA