Gallego, Mariano, Excel 2019 : avanzado / Mariano Gallego. - 1 online resource : illustrations. ISBN: 9788418551178 Subjects--Uniform Titles: Microsoft Excel (Computer file) Subjects--Topical Terms: Electronic spreadsheets. Index Terms--Genre/Form: Electronic books. LC Class. No.: HF5548.4.M523 ebook Dewey Class. No.: 005.54