TY  - BOOK
AU  - Wolfke,Karol
TI  - Custom in present international law
T2  - Developments In International Law
SN  - 792320093
PY  - 1993///
CY  - Dordrecht (Holanda)
PB  - Martinus Nijhoff
KW  - Derecho internacional
KW  - Legislación aduanera
ER  -