RARE 1ST EDITION 1982 Commodore VIC-20 Computer Programmer's Reference Guide For Sale
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
This is a rare, 1st edition, second printing copy of the Vic-20 computer programmer's reference guide.
The book includes a circuit diagram for the Vic-20's logic engine, the critical part of the computer that assigns priorities to tasks.
Payment & Shipping policies
Item will be shipped via USPS Media Mail by default.
Item will generally be shipped within 1 business day of full payment being cleared. Ordering on a weekend (or over holidays) may result in delays. USPS observes federal United States holidays, such as Columbus Day.
Return policies
Item may be returned within 30 days for a full refund. Buyer pays for return shipping, unless item is defective.
