TY  - BOOK
AU  - Pierce,Roger
TI  - Research methods in politics: a practical guide 
SN  - 9781412935500 (hbk)
PY  - 2008///
CY  - London
PB  - SAGE
KW  - Political science
KW  - Research
KW  - Methodology
N1  - Includes index and bibliography : p. 330-334
ER  -