TY  - BOOK
AU  - Gerring,John
TI  - Social science methodology : :  a unified framework / 
T2  - Strategies for social inquiry
SN  - 9780521132770
AV  - H61   .G466 2012
PY  - 2012///
CY  - Cambridge ; ,  New York : 
PB  -  Cambridge University Press, 
KW  - Social sciences
KW  -  Methodology
N1  - Previous ed.: 2001; Includes bibliographical references (p. 444-491) and index
ER  -