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␈↓ ↓H␈↓␈↓βS␈↓∧ Artificial Intelligence Laboratory, STANFORD UNIVERSITY, Stanford, California 94305

␈↓ ↓H␈↓∧Telephone 415 497-4430␈↓ 
¬March 15, 1977 




␈↓ ↓H␈↓Steven Moll
␈↓ ↓H␈↓Science Supplement
␈↓ ↓H␈↓Grolier Incorporated
␈↓ ↓H␈↓Brolier Building
␈↓ ↓H␈↓575 Lexington Avenue
␈↓ ↓H␈↓New York, N.Y. 10022

␈↓ ↓H␈↓Dear Mr. Moll:

␈↓ ↓H␈↓I␈α
have␈α
looked␈α
at␈α
your␈α
modi≡cations␈α
to␈α
my␈α
article␈α
and␈α
they␈α
all␈α
seem␈α
to␈α
be␈α∞improvements,␈α
except,
␈↓ ↓H␈↓perhaps,␈α∞the␈α
removal␈α∞of␈α∞speci≡c␈α
names␈α∞of␈α∞magazines␈α
and␈α∞wire␈α
services,␈α∞but␈α∞I␈α
suppose␈α∞this␈α∞is␈α
in
␈↓ ↓H␈↓conformity with some policy.

␈↓ ↓H␈↓I␈α⊂have␈α⊂only␈α⊂three␈α⊂suggested␈α⊂changes.␈α⊂ First,␈α⊂the␈α⊂word␈α⊂"hardcopy"␈α⊂in␈α⊂my␈α⊂manuscript␈α⊃might␈α⊂be
␈↓ ↓H␈↓replaced␈αwith␈αthe␈αword␈α"printing"␈αto␈αreduce␈αthe␈αjargon␈αlevel␈α Second,␈αon␈αpage␈α5,␈αline␈α6,␈αthe␈αword
␈↓ ↓H␈↓"with"␈αwhich␈αyou␈α
have␈αcrossed␈αout␈αis␈α
still␈αrequired.␈α Third,␈α
ARPA␈αstands␈αfor␈αAdvanced␈α
Research
␈↓ ↓H␈↓Projects Agency.

␈↓ ↓H␈↓The paper is o≥ered for publication at the $200 price we agreed to on the telephone.


␈↓ ↓H␈↓Sincerely,



␈↓ ↓H␈↓John McCarthy
␈↓ ↓H␈↓Director
␈↓ ↓H␈↓Professor of Computer Science