Arun Kumar Singh <br/><br/>
Tests, Measurements and Research Methods in Behavioural Sciences 

 - New Delhi,   Bharati Bhawan Publishers and Distributors,   2023 
 - xv, 783p.  24.5 cm. 
<br/><br/> Includes Index. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789388704090     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology<br/>Behavioural Sciences<br/>Research Methods
<br/><br/><label>Dewey Class. No.: </label>150.72 SIN