20 Feb
2014
20 Feb
'14
4:21 p.m.
On Feb 20, 2014, at 6:03 AM, Bert Thomas <bthomas at brothom.nl> wrote:
Interesting. Too bad it doesn?t seem that it covers Electrologica, which is probably far
more significant in early computer history. (For example, that?s where semaphores first
showed up, on the TUE?s EL-X8 via Dijkstra?s work.)
paul