QRZ! Ham Radio.  May 1996.  Walnut Creek CDROM.
Windows .HLP files
path: \windocs 
-----------------------------------------------
Name           Size      Date    Description
============ ========  ========  ==============
00readme.txt      157  12-02-94  Note about this directory
buffalo.hlp   2406868  10-09-93  Files from the \BUFFALO directory
mods.hlp       651626  10-09-93  Files from the \MODS directory
qrz.hlp          8606  10-15-93  Technical Description of QRZ
ylist.hlp       86415  10-26-93  New DL Calls for prev East German