TY  - BOOK
AU  - Tully, James  .
TI  - On the duty of man and citizen according to natural law / 
SN  - 0-521-35980-5
U1  - W:5.1 
PY  - 1999///
CY  - Cambridge : 
PB  - Cambridge University Press , 
KW  - Natural law
ER  -