Volume 43, Number 3 September 2009 Issue 169

	TABLE OF CONTENTS
	FORMALLY REVIEWED ARTICLES
61	A Package for Solving Parametric Polynomial Systems S. Liang, J. Gerhard, D.J. Jeffrey, G. Moroz
73	Unit Normalization of Multinomials over Gaussian Integers D. R. Stoutemyer
	POSTER ABSTRACTS
77	Poster Abstracts ISSAC 2009 I. S. Kotsireas, A. Novocin, P. Horn
	ANNOUNCEMENTS
106	Algebraic and Algorithmic Aspects of Differential and Integral Operators G. Regensburger, M.Rosenkranz, and W. Sit
107	CFP for Workshops ISSAC 2011 E. Schost, E. Volcheck
108	ACM International Conference On Bioinformatics and Computational Biology (ACM-BCB 2010)
	Single PDF file of Issue 169