In the March 2021 edition of the Communications of the ACM there is an article, by Nicklaus Wirth, about the 50th anniversary of Nicklaus Wirth’s Pascal. What started at ETH Zurich (in 1970) was publicized in the article “The programming language pascal” by Wirth in the Acta Informatica Journal in March of 1971. The programming language pascal Acta Informatica volume 1, pages…