Litwin, Mark S. <br/><br/>
How to measure survey reliability and validity 
Mark S. Litwin 
 - New Delhi  Sage Publications  c1995 
 - [4],85p.; 24cm.- 
 - Survey kit; no.7 .
<br/><br/><label>ISBN: </label>0803957041 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social surveys<br/>wealth surveys<br/>social sciences-research surveys
<br/><br/><label>Dewey Class. No.: </label>300.723  / LIT