The Olivetti Programma 101, also known as Perottina or P101, is one of the first "all in one" commercial desktop programmable calculators, although not...

commercial programmable desktop calculators, the Programma 101, introduced in 1964 — to the Olivetti Valentine typewriter of 1969, which won the Compasso...

History Museum, Timeline of Computer History, Olivetti Programma 101 is released "2008/107/1 Computer, Programma 101, and documents (3), plastic / metal / paper...

engineer and inventor. Working for the manufacturer Olivetti, he led a design team that built the Programma 101, one of the world's first programmable calculators...

The Olivetti R&D department subsequently developed one of the world's first programmable desktop electronic calculators, the Olivetti Programma 101 (1964)...

2013-10-01. "ELKA 101". Vintage Calculators Web Museum. Archived from the original on 2013-10-16. Retrieved 2013-10-01. "Olivetti Programma 101 Electronic Calculator"...

financial instability caused Olivetti to withdraw from the field in 1964. In 1965, Olivetti released the Programma 101, considered one of the first commercial...

by Mario Bellini, made by Olivetti, Italy, 1965–1971". www.powerhousemuseum.com. Retrieved 2016-03-20. "Olivetti Programma 101 Electronic Calculator". The...

by Mario Bellini, made by Olivetti, Italy, 1965–1971". powerhousemuseum.com. Retrieved 20 March 2016. "Olivetti Programma 101 Electronic Calculator". The...

calculator. They based their design on the architecture of the 1965 Olivetti Programma 101, one of the world's first tabletop programmable calculators. The...

next day's missions. That evening, the coordinates were fed into Olivetti Programma 101 computers.[failed verification] and then relayed to the aircraft...

calculator, including the Friden EC-130 (1964) and EC-132, the Olivetti Programma 101 desktop programmable calculator introduced in 1965, and the Litton...

the Programma 101, one of the first desktop electronic programmable calculators, was designed by a small team led by Pier Giorgio Perotto of Olivetti, between...

Mario Bellini, made by Olivetti, Italy, 1965–1971". www.powerhousemuseum.com. Retrieved 20 March 2016. "Olivetti Programma 101 Electronic Calculator"...

by Mario Bellini, made by Olivetti, Italy, 1965–1971". powerhousemuseum.com. Retrieved 20 March 2016. "Olivetti Programma 101 Electronic Calculator". The...

Mario Bellini, made by Olivetti, Italy, 1965-1971". www.powerhousemuseum.com. Retrieved 20 March 2016. "Olivetti Programma 101 Electronic Calculator"...

for Olivetti, where he worked on the design of the Programma 101, a precursor to the desktop computer. He continued to collaborate with Olivetti throughout...

to pay about $900,000 in royalties to Olivetti after copying some of the solutions adopted in the Programma 101, like the magnetic card and the architecture...

electronics division of Olivetti had been sold off, the knowledge gained was applied in the development of the successful Programma 101 electronic calculator...

calculators had entered the market, including the Friden 130 and Olivetti Programma 101. The 3900 was more advanced than any of these, especially in accuracy...

in 1969, he learned to program on a GE-400 mainframe and an Olivetti-Underwood Programma 101. He received his bachelor's degree in computer science in 1979...

Einaudi, Torino, 1965, cap. 12 e passim; Giorgio Rumi, ‘Mussolini e il “programma” di San Sepolcro’, Il movimento di liberazione in Italia, aprile-giugno...

tree protocol Pier Giorgio Perotto – computer designer at Olivetti, designer of the Programma 101 programmable calculator Rózsa Péter – recursive function...