1
by Fowler
Published 2014
Subjects: '; ...Social sciences -- Research -- Methodology...
2
by Yin
Published 1994
Subjects: '; ...Social sciences -- Research -- Methodology...
3
by Hedrick
Published 1993
Subjects: '; ...Social sciences -- Research -- Planning...
4
by Fowler
Published 1995
Subjects: '; ...Social sciences -- Research...
5
Published 2014
Subjects: '; ...Social sciences -- Research -- Methodology...