Spector, Paul E. <br/><br/>
Summated Rating Scale Construction: an introduction 
Paul E. Spector 
 - New Delhi  Sage Publications India Pvt. Ltd  1991 
 - vi, 73p. 
<br/><br/><label>ISBN: </label>9780803943414 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scaling (Social sciences) 
<br/><br/><label>Dewey Class. No.: </label>300.72 SPE