[MSDN Library June 1998] Unique Names Descriptor (25.2774942900993%)

MSDN Library Visual Studio 6.0 > Visual Studio Documentation > Component, Design, and Analysis Tools > Microsoft Repository 2.0 Documents > Repository Reference > Collection Descriptors

[MSDN Library June 1998] Unique Constraints (24.6048339216041%)

MSDN Library Visual Studio 6.0 > Visual Studio Documentation > Data Access Tools and Technologies > Microsoft Visual Database Tools > Database Designer > Working with Database Objects > Constraints

[MSDN Library June 1998] Unique process IDs (24.1983054483054%)

MSDN Library Visual Studio 6.0 > Books > Hardcore Visual Basic > Chapter 6: Taking Control of Windows > All About Programs > More About Handles and Process IDs

[MSDN Library June 1998] Unique Features of the Windows CE GDI (23.8835422332959%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Programming Guidelines > Windows CE Programmer's Guide > User Interface Services > Graphics Device Interface

[MSDN Library June 1998] Unique Names Descriptor (22.459524997119%)

MSDN Library Visual Studio 6.0 > Visual Basic Documentation > Using the Repository with Visual Basic > Repository Programmer's Guide for Visual Basic > Collection Descriptors