1
by Finch, Caleb
Published 2001
National Academy Press
Subjects: '; ...Research Design / k...

2
Published 2004
National Academies Press
Subjects: '; ...Research Design / k...

3
Published 1996
National Academy Press
Subjects: '; ...Research Design / k...

4
by Manning, Frederick J.
Published 1995
National Academy Press
Subjects: '; ...Research Design / k...

5
Published 1985
National Academy Press
Subjects: '; ...Research Design / k...

6
by Nichols, Eve K.
Published 1991
National Academy Press
Subjects: '; ...Research Design / k...

7
by Mastroianni, Anna C.
Published 1994
National Academy Press
Subjects: '; ...Research Design / k...