I.I. de S. · 2 obras en el catálogoObrasOObservations on the possibility of improving the internationObservations on the possibility of improving the international comparability of building and housing statisticsXXXIVe Session de l'Institut International de Statistique, PrXXIVe Session de l'Institut International de Statistique, Prague, 1938, Commission on Building and Housing Statistics
OObservations on the possibility of improving the internationObservations on the possibility of improving the international comparability of building and housing statistics
XXXIVe Session de l'Institut International de Statistique, PrXXIVe Session de l'Institut International de Statistique, Prague, 1938, Commission on Building and Housing Statistics