Social sciences: A third level course research methods in education and the social sciences,data collection procedures 

 - Milton Keynes  Open University Press  1979 
 - 179p. 
<br/><br/><label>ISBN: </label> UKP 7.95 
<br/><br/><label>Source: </label> UKP 7.95 
<br/><br/><label>Dewey Class. No.: </label>370.78 SOC