Ranjit Kumar <br/><br/>
Research methodology:  a step-by-step guide for beginners 

 - New Delhi  Pearson education  2005 
 - xx, 332p. 
<br/><br/><label>ISBN: </label>81-317-0496-3 
<br/><br/><label>Subjects--Index Terms: </label>Research methodology 
<br/><br/><label>Universal Decimal Class. No.: </label>001.8  / RAN