1
by Zamalia Mahmud
Published 2008
Subjects: ...Research -- Handbook, manual, etc....
2
by Hill, Nigel,, 1952-
Published 1996
Subjects: ...Marketing research -- Handbook, manual, etc....
3
Published 2006
Subjects: ...Education -- Research -- Handbooks, manuals, etc....
4
by Beach, David P.
Published 1992
Subjects: ...Research -- Handbooks, manuals, etc....