TY  - BOOK
AU  - Wilson, M J.
AU  - Brynner, John
TI  - Variety in social science research
SN  - 0335074359
U1  - 300.72 
PY  - 1979///
CY  - Milton Keynes
PB  - Open University Press
KW  - Social sciences -- Methodology
KW  - Social sciences -- Research -- Methodology
ER  -