TY  - BOOK
AU  - Hull,Duncan
TI  - The logic of collective action:  : public goods and the theory of groups
T2  - Harvard Econo,ic Studies Vol. CXXIV
SN  - 0-674-53751-3
AV  - HM131.O55 
PY  - 1971///
CY  - London
PB  -  : Harvard University Press
KW  - Social groups,
KW  - Social interaction
N1  - Includes index
ER  -