TY  - BOOK
AU  - Levine, Joel H.
TI  - Exceptions are the rule: :an inquiry  into methods in the social sciences
SN  - 0813316472
U1  - 300.72 
PY  - 1993///
CY  - Boulder
PB  - Westview
KW  - Social sciences-Methodology
N1  - Includes index
ER  -