Hammond, Michael <br/><br/>
Research methods:    the key concepts / 
By Michael Hammond  
 - Oxon:  Routledge,  2013. 
 - xi, 179 p. 
<br/><br/><label>ISBN: </label>9780415599832 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences -- Research -- Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42  / HAM-R