Devellis Robert F <br/><br/>
Scale Development 

 - New Delhi  SAGE Publications India Pvt Ltd  1046 
 - 205 
<br/><br/><label>ISBN: </label>9781412980449 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Devellis Robert F<br/>Scale Development
<br/><br/><label>Dewey Class. No.: </label>300.72 DEV