[MSDN Library April 2000] ToolBook Version 1.5 May Cause a GP Fault Under Windows 3.1 (16.7304804804805%)
MSDN Library - April 2000 > Knowledge Base > Windows > Windows 95.x Retail Product
[MSDN Library June 1998] ToolBook Version 1.5 May Cause a GP Fault Under Windows 3.1 (13.6749249249249%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows 3.x Retail Product