O'Reilly logo

Excel® 2007 Bible by John Walkenbach

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

About the Author

John Walkenbach is a bestselling Excel author and has published more than 50 spreadsheet books. He lives amid the saguaros, javelinas, and gila monsters in Southern Arizona. For more information, Google him.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required