By Dwivedi, R. S. <br/><br/>
Research methods in behavioural sciences 

 - 1st 
 - New Delhi  Macmillan  2005 
 - viii; 256p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research process: problems hypotheses and variables Re
<br/><br/><label>Dewey Class. No.: </label>300.072  / DWI