TY  - BOOK
AU  - Crocker Lawrence
TI  - Positive liberty :  an essay in normative political philosophy
T2  - Melbourne international philosophy series; 7
U1  - W:511, M0-;1 
PY  - 1980///
CY  - Hague
PB  - Martinus Nijhoff Pub     
KW  - POLITICAL SCIENCE
ER  -