TY  - BOOK
AU  - Ruys P. H. M.
TI  - Public goods and decentralization :  The duality ap   
T2  - Tilburg Studies on Economics
SN  - 90 237 2916 1
U1  - X:7:(B), L4 
PY  - 1974///
CY  - Rotterdam
PB  - Nijgh-Wolters-Noordhoff          
KW  - Value
ER  -