Methods for Testing and Evaluating Survey Questionnaires
Autor Stanley Presser et al.
23 iun 2004
Paperback
Preț: 629.41 lei 684.15 lei
43-57 zile
-8%
Mick P Couper
Computer Assisted Survey Information Collection
Autor Reginald P Baker et al.
23 oct 1998
Hardback
Preț: 1018.67 lei 1119.41 lei
43-57 zile
-9%
Nonresponse in Household Interview Surveys
Autor Robert M Groves et al.
28 apr 1998
Hardback
Preț: 1079.08 lei 1185.80 lei
43-57 zile
-9%