Leslie
Lamport

# \LaTeX: A Document Preparation System

Addison-Wesley
1985
0-201-15790-X

# GAP -- Groups, Algorithms, and Programming, Version 4.4.9

The GAP Group

    Aachen, St Andrews

2006

http://www.gap-system.org

GAP
groups; *; gap; manual
Max
Neunhöffer

# IO, Bindings for low level C library IO, Version 2.2

http://www-groups.mcs.st-and.ac.uk/~neunhoef/Computer/Software/Gap/io.html
2007

GAP package