Singh <br/><br/>
Tests, Mearsurements and research methods in behavioural sciences 

 -  Bharati Bhavan, Patna 
 - 616 
<br/><br/><label>ISBN: </label>9788177097436 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behaviorism
<br/><br/><label>Dewey Class. No.: </label>150.1943  SIN-T