1
by Heigold, Paul C.
Published 1976
Subjects: '; ...Survey-onderzoek. gtt...
Book
4
Published 2002
Subjects: '; ...Longitudinaal onderzoek....
Book Electronic
5
by Pomeranz, Y. 1922-
Published 1971
Subjects: '; ...onderzoek...
Book
6
Published 1952
Subjects: '; ...Onderzoek. gtt...
Journal / Magazine
7
Published 1999
Subjects: '; ...Onderzoek. gtt...
(CARLI) (Other Sources: (PRCdb)119744)
Book
9
Published 2003
Subjects: '; ...Sociaal-wetenschappelijk onderzoek. gtt...
Book Electronic
10
by Katzer, Jeffrey.
Published 1982
Subjects: '; ...Sociaal-wetenschappelijk onderzoek. gtt...
Book
13
by Phillips, Derek L.
Published 1971
Subjects: '; ...Sociaal-wetenschappelijk onderzoek. gtt...
Book
15
by Stokes, Jane C.,
Published 2003
Subjects: '; ...Onderzoek. gtt...
Book Electronic
16
Published 1960
Subjects: '; ...Onderzoek. gtt...
Journal / Magazine Electronic
17
Published 2000
Subjects: '; ...Interdisciplinair onderzoek. gtt...
Book Electronic
18
by Vroman, Wayne.
Published 2005
Subjects: '; ...Vergelijkend onderzoek. gtt...
Book Electronic
19
Published 2007
Subjects: '; ...Vergelijkend onderzoek. gtt...
Book Electronic
20
by Angrosino, Michael V.
Published 1989
Subjects: '; ...Sociaalwetenschappelijk onderzoek. gtt...
Book Electronic