[MSDN Library June 1998] Friends (100%)

MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Reference > C/C++ Language and C++ Libraries > C++ Language Reference > Member-Access Control > Friends

[MSDN Library September 1992] Friends (57.2727272727273%)

Product Documentation > C/C++ 7.0 > C++ Tutorial > PART 2 Classes > Chapter 6 More Features of Classes > Friends