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C00002 00002	Dear Prof. Parnas:
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Dear Prof. Parnas:

	Thanks for your letter.  I forget whether I had read your papers,
received from someone else,
at the time I sent my bulletin board message, but I had read the paper
by Greg Nelson and David Redell.  When I read your papers, I didn't
change my mind.

	Part of the reason for saying that I doubted there was computer
science literature about what was infeasible in general was to excite
references if there were any.  So far nothing has turned up.

	I see that a copy of your letter to me has turned up on a
computer bulletin board along with the junk mail.

Sincerely,