Volume 47, Number 1 March 2013 Issue 183

	TABLE OF CONTENTS
1	Improving incremental signature-based Gröbner basis algorithms C. Eder
14	Remembering Richard Crandall (1947-2012) S. Wolfram
16	Manuel Bronstein's code
17	ISSAC 2015: Call for Bids
18	Richard D. Jenks Prize 2013: Call for Nominations
19	Abstracts of recent Doctoral Dissertations in Computer Algebra J. Johnson
24	Recent and Upcoming Events
	Single PDF file of Issue 183