Publication date from publisher's website.
Originally published: 1987.
Assigned new ISBN when reissued as a print-on-demand title in 2014. Title page, etc., are reproduced from earlier issue and include ISBNs relating to that issue.
Meeting needs by David Braybrooke. ISBN 9780691609584. Published by Princeton University Press in 2014. Publication and catalogue information, links to buy online and reader comments.