Copy all the files in a directory of the LIBPATH of the CONFIG.SYS.
Add the following statement

SET WPSREF=WPS1.INF+WPS2.INF+WPS3.INF+WPSGUIDE.INF
After booting one can search for chapters of the INF files.
Example: Search for the term WPProgram type in an OS/2 window

view wpsref WPProgram

