1Taylor, E. G. R. (1951). Early charts and the origin of the compass rose. This Journal, 4, 351.
2Texeira da Mota, A. (1962) Prince Henry of Portugal and the progress of nautical cartography. International Hydrographic Review, 39, 29.
3Bourne, W. (1574). A regiment of the sea. In The Art of Navigation in England in Elizabethan and Early Stuart times, p. 141. London: Hollis and Carter.
4Robinson, A. H. W. (1962). Marine Cartography in Britain: a History of the Sea Chanto 1955. Leicester University Press, Leicester.
5Robinson, A. H. W. (1952). The evolution of the English nautical chart. This Journal, 5, 362.
6Waters, D. W. (1958). The Art of Navigation in England in Elizabethan and Early Stuart times. London: Hollis and Carter.
7Fagenholm, P. O. (1966). Concerning the margins between the draughts of ships and the depths of fairways. International Hydrographic Review, 43, 7.
8Van Weede, H. H. (1973). Deep draught surveys in the southern North Sea. International Hydrographic Review, 50, 13.
9Richardson, J. B. and McDiarmid, H. (1978). The development and application of computer-aided cartography in the fishing industry. The Hydrographic journal 12, 21.
10U.S. Dept. of Commerce. Coast and Geodetic Surveys (1960). New series of small craft charts. International Hydrographic Review 37, (1), 143.
11Anon. From the chartroom. International Hydrographic Bulletin, 550, (October 1981), 437. (See also Anon: From the chartroom. International Hydrographic Bulletin, 600 (August 1980), 348.)
12Studds, R. F. A. (1954). Radar charting. International Hydrographic Review, 31, 7.
13Champ, C. G. and Warren, P. (1979) Back to Cook - - the role of the hydrographer in delineating topography and culture. International Hydrographic Review 56, 85.
14Dickson, J. H. (1952). Radar chart matching devices. This Journal, 5. 331.
15Eaton, R. M., Mortimer, A. L. and Gray, D. H. (1979). Accurate chart latticing for Loran-C. International Hydrographic Review 56, 21.
16Robinson, A. H. W. (1952). The evolution of the English nautical chart. This Journal, 5, 362.
17Calder, M. (1980). Australian Overview. Proceedings of the Fourth Laser Hydro graphy Symposium, Adelaide, Australia.
18Boyle, A. R. (1971). Automatic cartography: special problems of hydrographic charting. International Hydrographic Review, 48, 85.
19Laughton, A. S., Whitmarch, R. B. and Jones, S. (1970). Anaglyph map. Red Sea discussion. Philosophical Transactions of the Royal Society A 267, (1187).
20Peucker, T. K. and Cochrane, D. (1974). Die automation der reliefdarstellung – theorie und praxis. International Yearbook of Cartography, 14, 128.
21Schmidt, M. (1979). The nautical chart. Its purpose and content. International Hydrographic Review, 56, 75.
22Bertin, J. (1969). Graphique et mathe'matique: generalisation du traitement graphique de'l'information. Annales, Economies, Societe, Civilisations, 1, 91.
23Board, C. (1981). Cartographic communication. Cartographica (Monograph 27), 18, 42.
24Shannon, C. E. and Weaver, W. (1949). The Mathemactial Theory of Information Urbana: University of Illinois Press.
25Board, C. (1981). Cartographic communication. Cartographica (Monograph 27), 18 (2), 42.
26Taylor, R. M. and Hopkins, V. D. (1973). Human factor principles in map design. Revue de Medicine Aeronautique et Spatiale, 49, 87.
27Muller, J. C. (1981). Bertin's theory of graphics – a challenge to North American cartography. Cartographica, 18, 1.
28Kerr, A. J. (1976). Chart design considerations for the navigators of today and tomorrow. International Hydrographic Review, 53, 129.
29Russom, D. and Halliwell, H. R. W. (1978). Some basic principles in the compila tion of nautical charts. International Hydrographic Review, 55, 11.