How to measure survey reliability and validity

Permalink: http://skupni.nsk.hr/Record/ffzg.KOHA-OAI-FFZG:153854
Glavni autor: Litwin, Mark S. (-)
Vrsta građe: Knjiga
Jezik: eng
Impresum: Thousand Oaks [etc.] : Sage Publications, cop. 1995.
Nakladnička cjelina: Survey kit ; 7
Predmet: