Jim Donegan 🎵 ✅"#Computers" 1970 #EducationalFilm - #IBM #Mainframe #PunchCard & #MagneticTape Based Computers - #XD11964
https://www.youtube.com/watch?v=ukyHECjKDoQ&ab_channel=PeriscopeFilm
#Educational #IBMMainframe #IBMXD11964 #RetroComputing #Computing #ComputerHistory #ComputingHistory #History
