50 Useful Excel Functions (Excel Essentials) by Humphrey, M. L.
22,30 €
Microsoft Excel is an incredibly powerful tool. But mastering Excel functions can help you take that basic understanding to an entirely new level. In 50 Useful Excel Functions, M.L. Humphrey walks you through fifty of the most useful functions within Excel from IF to VLOOKUP to CONCATENATE to TRIM to SUMIFS, COUNTIFS, and AVERAGEIFS.
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