Rating scales measures of central tendency and sample sizes

Rating scales measures of central tendency and sample sizes

Bibliografische gegevens
Hoofdauteur: Grigg, A. O.
Coauteur: Transport and Road Research Laboratory
Formaat: Boek
Taal:English
Gepubliceerd in: Crowthorne, Berkshire Transport and Road Research Laboratory 1981.
Onderwerpen:
Public opinion polls.