@book{57580,
	author = {Verzijl, J. H. W.},
	title = {International law in historical perspective},
	publisher = {A. W. Sijthoff},
	year = {1968-},
	series = {Nova et vetera iuris gentium.},
	address = {Leyden},
	note = {Previously classified under: JX 3695 .D8 V47}
}