Robert P. Haviland

• How to design, build, & program your own working computer system
• The "COMPULATOR" book-building super calculators & mini computer hardware with calculator chips
• Engineering reliability and long life design
• Handbook of satellites and space vehicles
• Build your own minimum-cost solar heating system
• Build-it book of digital clocks
• Build-it book of digital electronic timepieces
• Build-it book of miniature test & measurement instruments
• How to design, build & program your own advanced working computer system
• Computer companion for the Apple II/Apple IIe
• Computer companion for the Commodore 64
• Computer companion for the Sinclair/Timex computers