CRAMER DUNCAN <br/><br/>
BASIC STATISTICS FOR SOCIAL RESEARCH 

 - LONDON  ROUTLEDGE  1997 
<br/><br/><label>ISBN: </label>0415120055 
<br/><br/><label>LC Class. No.: </label>519.5 CRA 
<br/><br/><label>Dewey Class. No.: </label>519.5 CRA