Organizers can borrow ideas from the business world about where to look for innovation, and how our movement ecology can make space for it.
How-To Geek on MSN
Microsoft Excel isn't a database, please stop using it like one
Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback