Volume 42, Number 2 June 2008 Issue 164

	TABLE OF CONTENTS
37	ACM 2007 Kanellakis Award
	FORMALLY REVIEWED ARTICLES
39	Open Source Computer Algebra Systems David Joyner
	ABSTRACTS
48	Poster Abstracts ANTS-8 Communicated by J. Sorenson
67	Poster Abstracts ECCAD 2008 Communicated by W. Liao, Q. Wang, Z. Wang
92	Conference Abstracts MICA 2008 Communicated by Mark Giesbrecht
	ANNOUNCEMENTS
103	MMICS 2008, SYNASC 2008
	Single PDF file of Issue 164