Dan and Bob's Videos About the VisiCalc Announcement in 1979
Here are some videos of Dan Bricklin and Bob Frankston relating to the June 1979 announcement of VisiCalc. See Dan's June 4, 2009, blog post about this. For more information about VisiCalc, see "VisiCalc: Information from its creators, Dan Bricklin and Bob Frankston".

(This is an excerpt from Dan's book Bricklin on Technology.)

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