Budden, F. J. (1965). An introduction to number scales and computers. Longmans Green.
Lua i Stíl Chicago (17ú heag.)Budden, F. J. An Introduction to Number Scales and Computers. London: Longmans Green, 1965.
Lua MLA (9ú heag.)Budden, F. J. An Introduction to Number Scales and Computers. Longmans Green, 1965.
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