Singh, A. K. <br/><br/>
Tests, measurements and research methods in behavioural science 

 - 6th ed. 
 - New Delhi:  Bharati bhavan,  2022 
 - 783 p.:  23 cm 
<br/><br/><label>ISBN: </label>9789388704090 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>150  / SIN