[MSDN Library April 2000] Interfaces and Interface Implementations (75%)

MSDN Library - April 2000 > Platform SDK > Component Services > COM > COM Fundamentals > Guide > The Component Object Model > COM Objects and Interfaces

[MSDN Library April 2000] Interfaces in Distributed Objects (47.4728260869565%)

MSDN Library - April 2000 > Platform SDK > Component Services > COM > Microsoft Interface Definition Language (MIDL) > Interface Definitions and Type Libraries

[MSDN Library April 2000] Interfaces (41.3461538461538%)

MSDN Library - April 2000 > Platform SDK > Component Services > COM > Structured Storage > Structured Storage Reference

[MSDN Library April 2000] Interfaces and Interface Attributes (38.5096153846154%)

MSDN Library - April 2000 > Books > Inside OLE > Chapter 2 Objects and Interfaces

[MSDN Library April 2000] Interfaces and OLE API Functions (35.3846153846154%)

MSDN Library - April 2000 > Books > Inside OLE > Chapter 2 Objects and Interfaces