Volume 43, Number 4
December 2009
Issue 170
TABLE OF CONTENTS
109
Message from the SIGSAM Chair
Jeremy Johnson
110
Open Computer Algebra Systems: GAP
David Joyner
119
Abstracts of Recent Doctoral Dissertations in Computer Algebra
Jeremy Johnson
122
ISSAC Award Citations
123
Announcements for Workshops and Conferences
Single PDF file of Issue 170