'''COPYRIGHT'''
It was written by LEHMAN CONSULTING SERVICES in 1977, and
enhanced by Ray Halls in 1982, and Neil Harrison in 1983.
and later in the CP/M Users Group (UK).
It's in the Public Domain, and is available the sourcecode in Z80 assembler (can compile itself).
'''DOWNLOAD'''The source code in Z80 assembler is available also, andit can compile itself.
'''DOWNLOAD'''
Available in http://www.floppysoftware.vacau.comes.