1st July 1961
Computerized spreadsheets first described

Published on the 1st July 1961, an article by Richard Mattessich titled "Budgeting Models and System Simulation" first describes the concept of an electronic spreadsheet.

The article appeared in the July 1961 edition of The Accounting Review, published by the American Accounting Association.

Related information:

• Budgeting Models and System Simulation, by Richard Mattessich

Image:

• Richard Mattessich
  Credit: Stinsky, CC BY-SA 4.0, via Wikimedia Commons.