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76. Eastman Kodak Company, ibid,, pp. 163- 170.

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88. Frazier, William, Darkroom Photography, 2(1), 60- 61 (Jan./Feb. 1980).

88a. Gans, R., Ann. Physik, 47, 270 (1915); 37, 881 (1912).

89. Gareis, Raimo, and Scheerer, Theo, "Creative Colour Photography," transl. by F. Bradley, Heering- Verlag, Seebruck am Chiemsee, 1969.

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91. Genovese, Julio Cesar, PSA J., 34(10), 39- 42 (1968).

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95. Grimm, Tom, "The Basic Darkroom Book. A Complete Guide to Processing and Printing Color and Black- and- White Photographs. Rev. ed.," A Plume Book, Nal Penguin Inc., New York, 1986.

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97. Gristwood, Mike, Ilford Photo Instructor Newsletter, Issue No. 2, 3 (Fall, 1989).

98. Gurney, R. W., and Mott, N. F., Proc. Roy. Soc. London, Ser. A, 164, 151 (1938).

99. Hailstone, R. K., and Hamilton, J. F., J. Photogr. Sci., 34, 2 (1986).

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101. Haist, G., ibid., pp. 89- 95.

102. Hanson, W. T., Photogr. Sci. Eng., 20, 155- 160 (1976).

103. Hart, Russell, PhotoEducation (Polaroid newsletter), 6(5), 10 ff. (1990).

104. Hart, Russell, Popular Photography, 95(2), 26- 28 (1988).

105. Harvey, Bernard, Shutter of the Berkeley Camera Club, 44(12), 6 (1990).

106. Henn, R. W., in "Neblette's Handbook of Photography and Reprography," 7th ed., J. M. Sturge, ed., Van Nostrand Reinhold, New York, 1977, p. 120.

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154. Langford, Michael, ibid., pp. 216- 217.

155. Langford, Michael, ibid., pp. 236- 243.

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183a. Millea, Tom, private communication, Jan. 20, 1994.

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188. Murray, Somerset, Photography, 3, 4 (Mar. 1935).

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203. Sabatier, Cosmos, 17, 407- 411 (1860).

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