[MSDN Library June 1998] Extension Reference (38.1493506493506%)
MSDN Library Visual Studio 6.0 > Platform SDK > Internet/Intranet/Extranet Services > Internet Information Server SDK > Programmer's Reference > ISAPI
[MSDN Library June 1998] Extension Interfaces (34.4030365769496%)
MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Extending the Microsoft Exchange Client > Guide > About Client Extensions > Extension Contexts
[MSDN Library June 1998] Extension Handlers (31.4661204983786%)
MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > Certificate Server > Certificate Server Concepts > Certificate Server Architecture
[MSDN Library September 1992] Extension Switches (30.8629730962152%)
Product Documentation > C/C++ 7.0 > Environment and Tools > PART 1 The Programmer's WorkBench > Chapter 7 Programmer's WorkBench Reference > 7.6 PWB Switches
[MSDN Library June 1998] Extension Contexts (28.7241200828157%)
MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Extending the Microsoft Exchange Client > Guide > About Client Extensions
[MSDN Library June 1998] Extension-Data (27.6041666666667%)
MSDN Library Visual Studio 6.0 > Platform SDK > Networking and Distributed Services > Active Directory Schema Beta 1 > Attribute Detail