/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␈↓∧ Department of Computer Science, STANFORD UNIVERSITY, Stanford, California 94305

␈↓ ↓H␈↓∧Telephone: 415 497-4430␈↓ 	nFebruary 9, 1986 

␈↓ ↓H␈↓∧Electronic mail: JMC␈↓@␈↓∧SU-AI␈↓
.␈↓∧ARPA




␈↓ ↓H␈↓Professor Bob Robinson, Chairman
␈↓ ↓H␈↓Computer Science Department
␈↓ ↓H␈↓ University of Georgia
␈↓ ↓H␈↓Athens, GEORGIA

␈↓ ↓H␈↓Dear Professor Robinson:

␈↓ ↓H␈↓        Frank␈αHarary,␈αwhom␈αI␈αmet␈αat␈αa␈αrecent␈αconference␈αin␈αNew␈αMexico,␈αtold␈αme␈αthat␈αyou␈αhave
␈↓ ↓H␈↓done␈α⊃some␈α⊃work␈α⊃on␈α⊃mappings␈α⊃between␈α⊃graphs.␈α⊃ Could␈α⊃you␈α⊃send␈α⊃me␈α⊃some␈α⊃references␈α⊃and/or
␈↓ ↓H␈↓reprints?


␈↓ ↓H␈↓Sincerely,



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