The first one has a Russian wikipedia page with some more details: https://ru.wikipedia.org/wiki/%D0%AD%D0%BD%D1%86%D0%B8%D0%BA%D0%BB%D0%BE%D0%BF%D0%B5%D0%B4%D

The first one has a Russian wikipedia page with some more details: https://ru.wikipedia.org/wiki/%D0%AD%D0%BD%D1%86%D0%B8%D0%BA%D0%BB%D0%BE%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F_%D0%BF%D1%80%D0%BE%D1%84%D0%B5%D1%81%D1%81%D0%BE%D1%80%D0%B0_%D0%A4%D0%BE%D1%80%D1%82%D1%80%D0%B0%D0%BD%D0%B0 https://ru.wikipedia.org/wiki/%D0%AD%D0%BD%D1%86%D0%B8%D0%BA... It's reminiscent in style to the Usborne books of similar vintage https://usborne.com/us/books/computer-and-coding-books https://usborne.com/us/books/computer-and-coding-books