TY  - BOOK
AU  - Perri 6
TI  - Principles of methodology : : research design in social science
SN  - 9780857024749
U1  - 300.72 
PY  - 2012///
CY  - London
PB  - SAGE
KW  - Social sciences--Research--Methodology
N1  - Includes index
ER  -