Goode, William J Hatt, Paull K <br/><br/>
Methods in social research 

 - New Delhi  McGraw-Hill  1985 
 - vi,386 p.  22cm.  PB 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Social Sciences-Research-Methodology
<br/><br/><label>Dewey Class. No.: </label>300.72  / GOO