Attwood, C. (1967). Practical five-figure mathematical tables (2nd ed.). St. Martin's Press.
Lua i Stíl Chicago (17ú heag.)Attwood, C. Practical Five-figure Mathematical Tables. 2nd ed. London: St. Martin's Press, 1967.
Lua MLA (9ú heag.)Attwood, C. Practical Five-figure Mathematical Tables. 2nd ed. St. Martin's Press, 1967.
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