Ayres, F., Jr. (1967). Schaum's outline of theory and problems of projective geometry. Schaum Publishing.
Chicago Style aipamenaAyres, Frank, Jr. Schaum's Outline of Theory and Problems of Projective Geometry. New York: Schaum Publishing, 1967.
MLA aipamenaAyres, Frank, Jr. Schaum's Outline of Theory and Problems of Projective Geometry. Schaum Publishing, 1967.
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