History of Red-Black tree

	Revision 3 . . December 16, 2001 3:02 pm by (logged).37.81.xxx [Initial stub entry]
	Revision 2 . . December 15, 2001 7:40 am by Jzcool
	Revision 1 . . December 15, 2001 5:46 am by (logged).176.2.xxx

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Difference (from prior major revision) (no other diffs)

Changed: 1c1

STUB: A Red-Black tree is one kind of [balanced binary tree]?, a data structure used in computing.