MiniUnix/usr/doc/new/hel4

Find at most related files.
including files from this version of Unix. 
.h0 "\n+a Novelties"
.in0
.sp
Source code for game-playing programs is not distributed.
.nr b 0 1
.sh CHESS
This chess-playing program scored
1-2-1 and 3-0-1 in the 1973 and 1974 Computer Chess
Championships.
.sh CAL
Print a calendar of specified month and year.
.sh UNITS
Convert amounts between different scales of measurement.
Knows hundreds of units.
For example, how many km/sec is a parsec/megayear?
.sh QUIZ
Test your knowledge of Shakespeare, Presidents, capitals, etc.