How to measure survey reliability and validity /

Bibliographic Details
Corporate Author: Sage
Other Authors: Litwin, Mark
Format: Book
Language:English
Published: Thousand Oaks London New Delhi : Sage, c1995
Series:The survey kit ; 7
Subjects:
Description
Physical Description:85σ. : πίν. ; 21εκ.
Bibliography:Περιλαμβάνει βιβλιογραφικές παραπομπές.
ISBN:0803957041
0803973888