Nelson, Stephen L. Excel 2007 data analysis for dummies / by Stephen L. Nelson - 356 páginas : ilustraciones - For dummies . ISBN: 9780470045992 Subjects--Uniform Titles: Microsoft Excel Subjects--Topical Terms: Hojas de cálculo electrónico LC Class. No.: HF5548.4M523 / N44197 Dewey Class. No.: 005.369