"Neuman, W Lawrence" <br/><br/>
Social research methods 

 - 7 
 -  Dorling Kindersley  c2015 
 - 599p. : ill. ;24cm. 
<br/><br/> includes bibliography and index 
<br/><br/><label>ISBN: </label>9789332536449 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Sociology - Research - Methodology, Social sciences - Research - Methodology"