Mangal, S. K. <br/><br/>
Research methodology in behavioral sciences / 
S. K. Mangal and Shubhra Mangal 
 - Delhi :  PHI Learning Pvt. Ltd.,  2019. 
 - xxiii, 740 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9788120348080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavioral sciences<br/>Research Methodology--Behavioral sciences
<br/><br/><label>Dewey Class. No.: </label>150.7  / MAN/R