Samenvatting
For abstracts of some of the papers presented at this Conference see IRRD Abstracts Nos. 51791-51803.
For abstracts of some of the papers presented at this Conference see IRRD Abstracts Nos. 51791-51803.
Amsterdam, Swets en Zeitlinger, 1969, p. 202-14 + 513-51
Deze publicatie behoort tot de overige publicaties die we naast de SWOV-publicaties in onze collectie hebben.