Lecture 5 Control Mechanisms (continued)

[GR] 10.7 Importing and Exporting Facts 459 (469)
[GR] 10.8 Modules and Execution Control 463 (473)
[FH] 7.6  Partitioning the rule base with defmodule 123 (156)
[GR] 12.3 Decision Trees		513 (523)
	Traversing the decision tree [GR pg 514/524]
	Decision trees with multiple branches [GR pg 516/526]
	Decission trees that learn   [GR pr 516/526]

[GR] Giarratano Reiley book
[FH] Friedmann-Hill book