Winkler Prins encyclopaedie.
Bruyne, Edgar de,1898-1959.
Amsterdam : Elsevier,
1947-60.
Previous editions published under titles: Winkler Prins' geïllustreerde encyclopaedie, and, Winkler Prins' algemeene encyclopaedie.
Vol. S [i.e. v. 19]: Supplement- en Registerdeel [1955]
Vol. S [i.e. v. 20]: Supplement 1960.
Encyclopedias and dictionaries, Dutch.