Volume 44, Number 1 March 2010 Issue 171

	TABLE OF CONTENTS
1	LU Factoring of Non-Invertible Matrices D. J. Jeffrey
9	Rational Function Telescopers: Blending Creative Telescoping with Hermite Reduction A. Bostan, S. Chen, F. Chyzak, Z. Li
11	Abstracts of Recent Doctoral Dissertations in Computer Algebra J. Johnson
13	Announcements for Workshops and Conferences
	Single PDF file of Issue 171