Popular Electronics – Electronic-Experimenters-Handbook-1966-Fall
Engels 148 7Popular Electronics – Electronic-Experimenters-Handbook-1971-Winter
Engels 148 8Popular Electronics – Electronic-Experimenters-Handbook-1971-Spring
Engels 152 12Popular Electronics – Electronic-Experimenters-Handbook-1966-Spring
Engels 148 10Popular Electronics – Electronic-Experimenters-Handbook-1969-Winter
Engels 142 15Popular Electronics – Electronic-Experimenters-Handbook-1970-Spring
Engels 152 9Popular Electronics – Electronic-Experimenters-Handbook-1973-Fall
Engels 150 9Popular Electronics – Electronic-Experimenters-Handbook-1970-Winter
Engels 152 8