"Do everything in moderation--including moderation."
Robert J. Sacker, PhD
Professor
Department of Mathematics
University of Southern California
3620 S. Vermont Ave., KAP 108
Los Angeles, CA 90089-2532 (office KAP 120B)
(213) 740-3793, (213) 740-2424 FAX
Editor, Short Notes, Journal of Difference Equations and Applications