SINGH, A.K. <br/><br/>
Tests,measurements and researd methods in behavioural sciences 
Arun kumar Singh 
 - 5th ed. 
 - New Delhi  Bharati Bhawan  2008 
 - xvi,616p. 
<br/><br/> Contains glossary. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH METHODOLOGY-BEHAVIOURAL SCIENCES
<br/><br/><label>Dewey Class. No.: </label>PSY 300.72  / SAt10