Carmines,Edward <br/><br/>
Reliability and validity assessment 

 - London  Sage,  1979 
 - 71p.;  21cm 
 - 17 .
<br/><br/><label>ISBN: </label>0803913710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>300  / CAR