![](https://pic.pdfchm.net/empty.gif) Object-Oriented Programming in the Beta Programming LanguageThis is a book on object-oriented programming and the BETA programming language. Object-oriented programming originated with the Simula languages developed at the Norwegian Computing Center, Oslo, in the 1960s. The first Simula language, Simula I, was intended for writing simulation programs. Simula I was later used as a basis for defining a... | ![](https://www.pdfchm.net/pic/empty.gif) | | ![](https://www.pdfchm.net/pic/empty.gif) | |