Topographic Service at Delft" in het T.A.G. i960, biz. 287-290).
(8) Nachrichten aus dem Karten- und Vermessungswesen.
Reihe V
Sonderhefte:
Bulletin Nr. 1. Association Cartographique Internationale
1962.
Bulletin Nr. 2. Association Cartographique Internationale
1962.
Bulletin Nr. 3. Association Cartographique Internationale
1963.
Bulletin Nr. 4. Association Cartographique Internationale
1964.
Institut für Angewandte Geodasie, Frankfurt/Main.
(9) Koeman, C.Verslag van de eerste technische conferentie van
de International Cartographic Association. T.A.G. 1963, biz.
93-103.
(10) Koeman, C.Report on the first technical conference of the
International Cartographic Association, held at Frankfurt/
Main from io-i5th September 1962. Internationales Jahrbuch
für Kartographie, III, 1963, biz. 222-230.
(11) Van Roermund, J. A. C. E.Mededelingen over de nieuwe
cartografische werkmethode, toegepast bij de Topografische
dienst in Nederland. K. en L. 1963, blz. 261-267. (Dit artikel
verscheen eveneens in Bulletin Nr. 4. van de A.C.I., 1963,
blz. 100-105.
(12) Koeman, C.The second Technical Conference of the Inter
national Cartographic Association, held at Edinburgh from
31 July to 4 August 1964. Internationales Jahrbuch für
Kartographie, V, 1965, blz. 219-222.
(13) Koeman, C.Photo-photomap-map. I.T.C. Publication, a/B, 7.
Delft, 1961.
(14) Wiggins, W. D. C.Techniques used for the mapping of
undeveloped territories. Nachrichten aus dem Karten- und
Vermessungswesen. Reihe V., 5, 1963. blz. 94-99.
(15) Kitani, Y.: Photomap. Map, Journal of the Japan Carto
graphers Association. Vol. 2, 1964, No. 3.
(16) Kakishta, S. en Kitani, Y.: Recent development of the
Photocontour map in Japan. Bulletin of the Geographical
Survey Institute, Tokyo, Vol. IX, blz. 1-2. 1964.
(17) Koeman, C.: Nove misli i metode kod izrade topografskik
Karata. (Neue Gedanken und Methoden bei der Vervielfalti-
gung von Topographischen Karten.) Geod. Inst. Univ. of
Zagreb, 1965.
(18) Pumpelly, J.: Cartographic treatments in the production of
ortho photomaps. Surveying and Mapping, 1964. blz. 567-572.
(19) Wickland, L. R.: (Corps of Engineers, Army Map Service)
Map substitute products, Washington, 1964.
(20) Koeman, C.Transformation of photo-tone into line. Int.
313