Encyclopaedie der Rechtswetenschap. Boek 2. Thetisch gedeelte.
[Encyclopedia of the science of law. Vol. I: Thetical part.]
Stencilled lecture notes.
Amsterdam: H. J. Paris, 1946.
NOTE: The Library of the Free University lists reprints from 1962, 1964, 1966, 1967 and 1968.