Chandrakandan, K <br/><br/>
Tests and Measurements in Social Research 

 - New Delhi  A.P.H. Publishing Corporation  2001 
 - 416p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8176482412     800 
<br/><br/><label>Dewey Class. No.: </label>M03  / C361