This scanned version includes all the cited manuals:
A Research UNIX Reader
Annotated Excepts from the Programmer's Manual, 1971-1986
M. Douglas McIlroy
From: jnc(a)mercury.lcs.mit.edu
<mailto:jnc@mercury.lcs.mit.edu> (Noel Chiappa)
From: Paul Ruizendaal
The "Research Unix Reader"
Thanks for mentioning that; I'd never heard of it. Very interesting.
A query: it seems to have been written with access to a set of manuals for the
various early versions of Research Unix. The Unix Tree:
http://minnie.tuhs.org/cgi-bin/utree.pl <http://minnie.tuhs.org/cgi-bin/utree.pl>
has the manual pages for V3 and V4, and V6 and later, but not the other
ones. Do the manuals used for the preparatio of that note still exist; and, if
so, is there any chance of getting them scanned?