Miller, Delbert C. <br/><br/>
Handbook of Research Design & Social Measurement 

 - 6th ed. 
 - New Delhi  Sage  2002 
 - 786p. 
<br/><br/><label>ISBN: </label> Rs.9241.80 
<br/><br/><label>Dewey Class. No.: </label>302.072 MIL