Hughes, J. A., 1941-  <br/><br/>
The philosophy of social research / 
John Hughes. 
 - London:  Longman,  1980. 
 - 138 p. ;   20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0582490324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology