TY  - BOOK
AU  - Zweigert,Konrad,1911-
AU  - Kropholler,Jan
TI  - Sources of international uniform law
SN  - 902189131X
PY  - 1971///
CY  - Leiden
PB  - A.W.Sijthoff
KW  - Law
KW  - International unification
KW  - Sources
N1  - At head of title : Max-Planck-Institut fur Auslandisches und Internationales Privatrecht
ER  -