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Excel® 2013 Formulas and Functions by Paul McFedries

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About the Author

Paul McFedries is an Excel expert and full-time technical writer. Paul has been authoring computer books since 1991 and has more than 80 books to his credit, which combined have sold more than four million copies worldwide. His titles include the Que Publishing books Windows 8 In Depth (with coauthor Brian Knittel), PCs for Grownups, and Tweak It and Freak It: A Killer Guide to Making Windows Run Your Way, as well as the Sams Publishing book Windows 7 Unleashed. Paul is also the proprietor of Word Spy (www.wordspy.com), a website devoted to lexpionage, the sleuthing of new words and phrases that have entered the English language. Please drop by Paul’s personal website at www.mcfedries.com or follow Paul on Twitter at twitter.com/paulmcf ...

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