Hammond, Michael <br/><br/>
Research methods :  the key concepts / 
Michael Hammond and Jerry Wellington 
 - London :  Routledge,  2013 
 - xi, 179 p. ;  22cm. 
 - Routledge key guides .
<br/><br/>List of key concepts -- Preface -- The key concepts -- Glossary 
<br/><br/><label>ISBN: </label>9780415599832 (pbk.) 9780415599825 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology