Proceedings of the 9th International penitentiary congress held in London, August 1925.
By: edited by the secretary general of the Congress, Sir Jan Simon van der Aa.
Contributors: Aa, Jan Simon van der, 1865-
Publisher: Bureau of the International Prison Commission
Published: 1927
Place of publication: Bern
Language: eng
Number of pages: 426
Subjects: Prisons -- Congresses