[MSDN Library June 1998] Reference Counting (31.1951592231095%)

MSDN Library Visual Studio 6.0 > Specifications > Technologies and Languages > Component Object Model (COM) Specification 0.9 > Chapter 3: Objects and Interfaces > The IUnknown Interface

[MSDN Library June 1998] Reference (30.7664152617569%)

MSDN Library Visual Studio 6.0 > Platform SDK > What's New? > Contents of the Platform SDK

[MSDN Library June 1998] Reference (30.5778615794144%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Programmer's Guide > Chapter 30: Graphics Device Interface Reference

[MSDN Library June 1998] Reference Help (30.4518249607535%)

MSDN Library Visual Studio 6.0 > Books > The Windows Interface Guidelines for Software Design > Chapter 12 User Assistance

[MSDN Library June 1998] Reference (30.0676574977817%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Programmer's Guide > Chapter 23: Configuration Manager Reference