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Current edition

288 pages • 1982

nonfiction mathematics informative medium-paced
Other editions (4)
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336 pages • 1982

nonfiction mathematics challenging informative lighthearted medium-paced

224 pages • 1982

nonfiction mathematics informative medium-paced

264 pages • 1982

nonfiction mathematics informative medium-paced

172 pages • 1982

nonfiction mathematics informative medium-paced