Bryman, Alan. <br/><br/>
Social research methods / 
by Alan Bryman. 
 - 4th ed. 
 - UK :  ONLINE RESOURCE CENTER,  c2012. 
 - xiii, 600p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780198755951 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research<br/>Social sciences--Methodology
<br/><br/><label>Dewey Class. No.: </label>300.72  / NES