Index of /~cs61a/sp09/lectures/2.4

	Name	Last modified	Size	Description
	Parent Directory		-
	bnf	2009-01-16 16:32	852
	data.scm	2009-01-16 16:32	1.5K
	geom.scm	2009-01-16 16:32	1.5K
	msg.scm	2009-01-16 16:32	1.1K
	trydata.scm	2009-01-16 16:32	5.0K
	type.scm	2009-01-16 16:32	1.7K