Tutoring a Visually Handicapped Student in High School Chemistry

McClèllan A. L. ed. Teacher's guide for Chemistry: An Experimental Science, edited by Pimental George C. San Francisco: W. H. Freeman, 1963. See pp. 437, 441-42.

Goldstein Philip How to Do An Experiment. New York: Harcourt, Brace, 1957. “The Blind Men and the Elephant” by John Godfrey Saxe (1816-1887) is quoted on pp. 31-32.