DeVellis, Robert F. <br/><br/>
Scale development :  theory and applications / 
by Robert F. DeVellis. 
 - 2nd ed. 
 - Thousand Oaks, Calif. :  SAGE,  2003 
 - viii, 171 p. :  ill. ;  23 cm. 
 - Applied social research methods series ;  v. 26 .
 - Applied social research methods series ;  v. 26. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0761926054 (pbk.) 9780761926047 (hbk.) 0761926046 (hbk.) 9780761926054 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scaling (Social sciences)<br/>Social sciences--Research.
<br/><br/><label>Dewey Class. No.: </label>300.72  / DEV 2003