Originally published in 1987 and assigned new ISBN when reissued as a print-on-demand title in 2014.
Publication date from publisher's website.
"First published in Proceedings of the Royal Society of London, series A, volume 413 (no. 1844), pages 1 - 99"--title page verso.
Dynamical chaos : proceedings of a Royal Society Discussion Meeting held on 4 and 5 February 1987. ISBN 9780691604824. Published by Princeton University Press in 2014. Publication and catalogue information, links to buy online and reader comments.