Bumby, D. R. (1995). Integrated mathematics: Course 1. Glencoe/McGraw-hill.
Dyfyniad Arddull ChicagoBumby, Douglas R. Integrated Mathematics: Course 1. New York: Glencoe/McGraw-hill, 1995.
Dyfyniad MLABumby, Douglas R. Integrated Mathematics: Course 1. Glencoe/McGraw-hill, 1995.
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