Spector, Paul E. <br/><br/>
Summated rating scale construction : an introduction 
edited by:Lewis-Beck, Michael S.

 - London  Sage Publications  1992 
 - vi, 72p. 
 - Sage University paper series on quantitative applications in .
<br/><br/>Includes bibliography 
<br/><br/><label>ISBN: </label>0-8039-4341-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Statistical methods<br/>Scaling (Social sciences)
<br/><br/><label>Dewey Class. No.: </label>300.15195 SPE-;