Unix Reference Manuals

[Errol Casey]

I have seen published Unix Reference manuals which include man pages
from BSD 4.3 Unix and supplementary Unix documentation, that was
published by Usenix.

Are these documents still available to the public? How can I order them?
How much do they cost?  Any information would be appreciated.

Errol Casey
NCSU Computer Science Department
System Administrator
gec at cscosl.ncsu.edu
gec%cscosl at ncsuvx.ncsu.edu