[MSDN Library April 2000] Child Windows (84.981684981685%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Windowing > Windows > About Windows > Window Types

[MSDN Library April 2000] Child Window Data (41.3958075722782%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Windowing > Multiple Document Interface > About the Multiple Document Interface

[MSDN Library April 2000] Child Window Creation (38.034463034463%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Windowing > Multiple Document Interface > About the Multiple Document Interface

[MSDN Library April 2000] Child Window Activation (36.7922270096183%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Windowing > Multiple Document Interface > About the Multiple Document Interface

[MSDN Library April 2000] Child Window Update Region (36.2937062937063%)

MSDN Library - April 2000 > Platform SDK > Graphics and Multimedia Services > Windows GDI > Painting and Drawing > About Painting and Drawing

[MSDN Library September 1992] Child Windows in CHECKER (19.2857142857143%)

Books and Magazine Articles > Programming Windows 3.0 (Petzold) > PART 2 READING INPUT > Chapter 4 The Mouse > HIT-TESTING IN YOUR PROGRAMS