Connolly, T G <br/><br/>
Introduction to statistics for the social science 

 - 3rd ed. 
 - London  MacMillan  1971 
 - 209 p. 
<br/><br/><label>ISBN: </label> GBP1.5 
<br/><br/><label>Dewey Class. No.: </label>519.5 C762I