22 Jun
2022
22 Jun
'22
2:06 p.m.
From: Paul Ruizendaal
[c] Fifth Edition UNIX PDP-11/40 June 1974
[d] Sixth Edition UNIX PDP-11/45 May 1975
[e] Seventh Edition UNIX PDP-11/70 January 1979
This table gives an erroneous impression of which versions supported which
PDP-11 models. 4th Edition supported only the /45; 5th Edition added support
for the /40; and the /70 appeared in 6th edition.
Noel