TY  - BOOK
AU  - Sandler Todd
TI  - Collective action: theory and applications
SN  - 0-472-06501-7
U1  - 338.9 
PY  - 1992///
CY  - Michigan
PB  - University of Michigan Press
KW  - Pressure groups
KW  - Public goods
KW  - Social choice
ER  -