[MSDN Library April 2000] Z-Buffer Performance (91.6889483065954%)
MSDN Library - April 2000 > Platform SDK > Graphics and Multimedia Services > DirectX > Direct3D > Direct3D Immediate Mode > Direct3D Immediate Mode Essentials > Performance Optimization
[MSDN Library April 2000] Z-Buffers and Overlays (27.0554812834225%)
MSDN Library - April 2000 > Platform SDK > Graphics and Multimedia Services > DirectX > Appendix > Direct3D Retained Mode > Technical Background
[MSDN Library April 2000] z (Zap) (18.3199643493761%)
MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Programmer's Guide > WDEB386 System Debugger > Reference > Command Details
[MSDN Library April 2000] Z (16.9307040998218%)
MSDN Library - April 2000 > DDK Documentation > Windows NT 4.0 DDK > Kernel-Mode Drivers > Design Guide > Kernel-mode Glossary
[MSDN Library April 2000] Z Order (16.1575311942959%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Windowing > Windows > About Windows > Window Relationships
[MSDN Library September 1992] z (12.0454545454545%)
Product Documentation > Windows 3.1 SDK > Programming Tools > Chapter 5 Advanced Debugging: 80386 Debugger > 5.4 Command Syntax