Sociology - Methodology.

[NT 60487] Overview

[NT 60478] Works:	4 [NT 60520] works in 4 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Validity & social experimentation : Donald Campbell's legacy．v. 1 [NT 59711] by: Bickman, Leonard ([NT 1579] Language materials, printed)

Methods of social research [NT 59711] by: Bailey, Kenneth D. ([NT 1579] Language materials, printed)

An invitation to social research [NT 59711] by: Alasuutari, Pertti ([NT 1579] Language materials, printed)

Family theories [NT 59711] by: White, James M.; Klein, David M. ([NT 1579] Language materials, printed)