TY  - BOOK
AU  - Smith,Barbara Leigh
TI  - Political research methods: : foundations and techniques 
SN  - 0395203635
PY  - 1976///
CY  - Boston
PB  - Houghton Mifflin
KW  - Political science
KW  - Methodology
KW  - Research
N1  - Includes index and bibliography: p. 286-303
ER  -