Singh, Arun Kumar <br/><br/>
Tests, Measurements and Research Methods in Behavioural Sciences / 
by A. K. Singh. 
 - 5th rev. ed. 
 - New Delhi :  Bharati Bhawan,   2010. 
<br/><br/>Includes indexes. 
<br/><br/><label>ISBN: </label>9788177097436 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methods ;  Behavioural Sciences
<br/><br/><label>Dewey Class. No.: </label>001.42  / SIN/T