TY  - BOOK
AU  - Ragin,Charles C.
AU  - Howard S. Becker
TI  - What is a case? exploring the foundations of social inquiry
SN  - 0-521-42188-8
PY  - 1992///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Sociology
KW  - Research methodology
N1  - Includes bibliographical references
ER  -