Authors: Bretschneider, Ludwig Hermann --- Duyvene De Wit, J.J. --- Dudok De Wit, S. --- Van Egmond, B. --- Goedewaagen, M.A. --- et al. Heintzberger, H. --- Van Iersel, J. --- Jaski, Chr. --- Van Koersveld, E. --- Kristensen, I. --- Meltzer, J. --- Van Oordt, G.J. --- Pelsma, C.
Year: 1947 Publisher: New-York London Amsterdam Brussels Elsevier Publishing Co