Where are reference signals and error si

[From Rick Marken (921204.0930)]

Sorry about the paper, Tom and Bill. This is getting pretty
boring, no? Again, I say welcome to the club. Now you
know what I've been going through for the last 10 years.
And you think I'm just naturally grumpy. Hell, I used to be
a really nice guy.

Bruce Nevin--

Thanks for reformatting my moral relativism post; that was
absolutely great of you.I hope the margins on this baby are
better.

Bill Powers (921202.1730) --

Audra Wenzlow (921202)--
John Gabriel (921202) --

The puzzle you are working on is the same one I went through in
developing the definitions of perceptions in the hierarchy. I expect
that Rick Marken will be along with a message similar to mine shortly.

Unfortunately, I was out of town until now so I could not provide
the requisite redundancy. I certainly could not have said it better.

Now, off to read the rest of the mail.

Regards

Rick

Bruce