Coding Isomorphisms

The coding of external symbols into symbols
internal to a compute can sometimes be carried 
out in such a way that relevant informational properties
are preserved, but in a form much more easily 
dealt with.  A case in point is presented.

CACM February, 1960

Lynch, W. C.

CA600210 JB March 22, 1978  2:12 PM

222	4	222
222	4	222
364	4	222
799	4	222
222	5	222
222	5	222
222	5	222
44	5	222
82	5	222