[MSDN Library June 1998] plus (100%)
MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Reference > C/C++ Language and C++ Libraries > Standard C++ Library Reference > functional
[MSDN Library June 1998] Plus Sign Appears in Windows Explorer but Not in File Manager (11.3915452337583%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows 95.x Retail Product
[MSDN Library June 1998] Plus Hard Card Conflicts with Mouse Port if Set to IRQ 12 (10.8991228070175%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Microsoft Mouse Products