Shannon, J. (1996). Excel for business mathematics. Milton, Qld.: John Wiley and Sons.
Dyfyniad Arddull ChicagoShannon, John. Excel for Business Mathematics. Milton, Qld.: John Wiley and Sons, 1996.
Dyfyniad MLAShannon, John. Excel for Business Mathematics. Milton, Qld.: John Wiley and Sons, 1996.
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