Mangal, S.K. <br/><br/>
Research methodology in behavioural science 
S.K. Mangal; Shubhra Mangal 
 - Delhi  PHI learning private ltd  2018 
 - 740p  PB. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>978-81-203-4808-0  525.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH METHODOLOGY
<br/><br/><label>Dewey Class. No.: </label>300.72 MAN(RES)