Data Becker - Het besturingssysteem van de Commodore 64
The book, Het besturingssysteem van de Commodore 64, is written by Wester. It's a tutorial with an overview and the working of the operating system of the Commodore C64.
The book is written in the Dutch language, has 185 pages and was published in 1986 by Data Becker GmbH.