From the original Amiga UNIX 2.1 manual. Some things it mentions may not be in this release.
Also by this name: intro(1), General commands · intro(1M), System administration commands · intro(8), System maintenance and boot · intro(2), System calls · intro(3), Libraries: curses, OPEN LOOK and others · intro(5), Character sets, environment, package files · intro(7), Devices and drivers · intro(1A), Amiga-specific commands · intro(2Z), XENIX system calls · intro(3M), Math library · intro(5A), Amiga-specific data formats · intro(7A), Amiga-specific devices
This manual section (3A) describes the libraries and library
functions provided with Amiga Unix. The entries for these devices are
identified as name(3A).