/LMAR=0/XLINE=3/FONT#0=BASL30/FONT#1=BASI30/FONT#2=BASB30/FONT#10=BAXM30/FONT#11=ZERO30/FONT#3=STA200/FONT#4=NGB25
␈↓ ↓H␈↓␈↓βS␈↓∧ Artificial Intelligence Laboratory, STANFORD UNIVERSITY, Stanford, California 94305

␈↓ ↓H␈↓∧Telephone 415 497-4430␈↓ 
≥July 14, 1978 




␈↓ ↓H␈↓Professor Robert W. Kates
␈↓ ↓H␈↓Department of Geography
␈↓ ↓H␈↓Clark University
␈↓ ↓H␈↓Worcester,MA 01610

␈↓ ↓H␈↓Dear Professor Kates:

␈↓ ↓H␈↓        Thank␈αyou␈αfor␈αthe␈αcopy␈αof␈αyour␈αpaper.␈α I␈αam␈αsurprised␈αthat␈αyou␈αmight␈αthink␈αthat␈α
I␈αwould
␈↓ ↓H␈↓appreciate␈αhaving␈αidentifying␈αreferences␈α
removed.␈α Quite␈αthe␈αcontrary.␈α Identi≡cation␈α
might␈αhave
␈↓ ↓H␈↓turned up some like minded people.


␈↓ ↓H␈↓Sincerely,



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