Apple Service Technical Procedures Collection "Volumes 1-7 and Peripheral Interface Guide"

This is the entire collection of volumes 1-7 and the "Peripheral Interface Guide" found in the "Apple Service Technical Procedures" series. This series was produced from February of 1987 to around September of 1987. Many descriptions, diagrams, part numbers, repair tips, troubleshooting, upgrades, and replacement solutions are found throughput this treasure trove of vintage Apple information.