I'm looking for: An Introduction to BASIC part 2 for The Commodore16 /plus4. By Professor Andrew Colin. Good money paid for any readable version, or info that leads to a sale. The year going by part 1 is 1984 or soon after. Pulisher, again from part 1. is Commodore or commodore business machines/ International etc. As you wil know they went bust. I was too young to afford my own copy at the time.