MATTSON, H. (1993). Discrete Mathematics With Applications By H.f Mattson. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)MATTSON, H.F. Discrete Mathematics With Applications By H.f Mattson. John Wiley & Sons, 1993.
Lua MLA (8ú heag.)MATTSON, H.F. Discrete Mathematics With Applications By H.f Mattson. John Wiley & Sons, 1993.
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