TY  - BOOK
AU  - Arangio-Ruiz,Gaetano
TI  - The united nations declaration on friendly relations and the system of the sources of international law: with an appendix on the concept of international law and the theory of international organisation 
SN  - 902860149X (pbk.) :
U1  - 341.13 
PY  - 1979///
CY  - Alphen aan den Rijn
PB  - Sijthoff & Noordhoff
KW  - International agencies
KW  - International law
N1  - Includes index
ER  -