Ahl, D. H. (1979). Computers in mathematics: A sourcebook of ideas. Creative Computing Press.
Lua i Stíl Chicago (17ú heag.)Ahl, David H. Computers in Mathematics: A Sourcebook of Ideas. Creative Computing Press, 1979.
Lua MLA (9ú heag.)Ahl, David H. Computers in Mathematics: A Sourcebook of Ideas. Creative Computing Press, 1979.
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