Kumar, Ranjit, <br/><br/>
Research methodology :  a step-by-step guide for beginners / 
Ranjit Kumar. 
 - Fourth edition. 
 - London :  SAGE Publications,   2014. 
 - xxvii, 399 pages :  tables ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliography and glossary. 
<br/><br/><label>ISBN: </label>9781446269978 9781446269978 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.
<br/><br/><label>Dewey Class. No.: </label>001.42  / K96