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[MSDN Library June 1998] WinHelp (42.5095785440613%)

MSDN Library Visual Studio 6.0 > Platform SDK > User Interface Services > Shell and Common Controls > Windows Shell API > Shell Reference > Functions

[MSDN Library April 2000] WinHelp (38.5714285714286%)

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[MSDN Library June 1998] Winhelp: Creating a .HLP File (15.5651340996169%)

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MSDN Library - April 2000 > Visual Studio 6.0 Documentation > Visual C++ Documentation > Samples > SDK Samples > Beginner SDK Samples > Beginning Samples