MARC (was Re: Thoughts on manual database design?)

[Eric Christopherson]

On Tue, Sep 22, 2015, Jay Jaeger wrote:
> (BTW, My memory of that acronym is "Machine Assisted Resource
> Coordinator", a small-sized Unix work-alike developed by Ed Ziemba (RIP)
> using Leor Zolman's BDS C compiler).

I'm having trouble finding much about this system; most of it is on your
web page and the Wikipedia page for BDS C, which appears to borrow quite
a bit from your page. Was MARC an OS itself, or a Unix-like layer on
CP/M? Is it available to download and play with?

-- 
        Eric Christopherson