Goldstine wrote the Operators Manual for the ENIAC after the six women (Kay McNulty, Betty Jean Jennings, Betty Snyder, Marlyn Wescoff, Fran Bilas and Ruth Lichterman) trained themselves to "program" the ENIAC using its logical and electrical block diagrams.
Goldstine authored the ENIAC Operators Manual following the training of six women (Kay McNulty, Betty Jean Jennings, Betty Snyder, Marlyn Wescoff, Fran Bilas, and Ruth Lichterman) who learned to program the machine by utilizing its logical and electrical block diagrams.