1
by Hedrick
Published 1993
Subjects: '; ...Social sciences -- Research -- Planning...
2
Published 2004
Subjects: '; ...Social sciences -- Research -- Planning...
3
by Fowler
Published 2014
Subjects: '; ...Social sciences -- Research -- Methodology...
4
by Yin
Published 1994
Subjects: '; ...Social sciences -- Research -- Methodology...
5
by Pallant
Published 2016
Subjects: '; ...Social sciences -- Research -- Statistical methods...
6
Published 2014
Subjects: '; ...Social sciences -- Research -- Methodology...