Date   : Tue, 13 Oct 1987 05:59:54 GMT
From   : xbq%psuvm.bitnet@ucbvax.Berkeley.EDU (Ed Winograd)
Subject: Re: .ARC (or .ARK) files

There are several library utilities for CP/M.  Some of the best known
are LU.COM, NULU.COM, and (I believe) LAR.COM (though I could be wrong
about the last one).  As far as I know, however, they create files
with .LBR as the extension, not .ARC.
     
I'm sure that you can get these from any Kaypro User Group, and probably
from the C Users' Group in Kansas, as well as on a number of RCPM's and
BBS's.  When I have time (it's 2 a.m., and I'm at home right now), I'll
check in my office and see if I have any further info.  Good luck.