Data Becker - Wegwijs in machinetaal C64 / C128

The book, Wegwijs in machinetaal C64 / C128, is written by Said Baloui. It's a tutorial for working with the Commodore C64 and the programming language machine-code.
The book is written in the Dutch language, has 304 pages and was published in 1987 by Data Becker GmbH.