61 books • 6 series
Book #171: Easy Add-on Projects for the Amstrad CPC 464, 664, 6128 and MSX Computers
Book #240: Remote Control Handbook
Book #104: Electronic Science Projects
Book #266: Electronic Modules and Systems for Beginners
Book #273: Practical Electronic Sensors
Book #299: Practical Electronic Filters
Book #316: Practical Electronic Design Data