Singh, A. K. <br/><br/>
Tests, measurements and research methods in behavioural sciences 
A. K.Singh 
 - 6th ed 
 - New Delhi  Bharati Bhawan  2019 
 - x, 774p. 
<br/><br/> Includes reference, glossary and index 
<br/><br/><label>ISBN: </label> Rs.470.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Psycholgy
<br/><br/><label>Dewey Class. No.: </label>370.15  / SI64TE