€ 5,00
22 p. Stiff wrappers, staples. 22 cm (Portrait & bibliography, published on the occasion of his retirement)
Amsterdam, NHUM, 1964.
lijst
Lausanne, Guilde du Livre, (1964).
Amsterdam, NHUM, 1986.
Assen, 1959.
Leuven, Davidsfonds, (1948).