000 00450nam a2200145la 4500
005 20260128043414.0
008 251201s9999 xx 000 0 und d
020 _a9041104585
050 _aKZ 1277
_bVIL 1997
100 _aMark Villiger
245 _aCustomary international law and treaties : a manual on the theory and practice of the interrelation of sources
260 _aNetherlands
_bKluwer Law International
_c1997
300 _a346
942 _cBK
999 _c11993
_d11993