Published by American Mathematical Society, Providence, Rhode Island, 1986
ISBN 10: 0821815210 ISBN 13: 9780821815212
Hardcover. Condition: Very Good. No Jacket. Hard Cover. As New/No Jacket. 7x10. ISBN:0-8218-1521-0. 218 text pages. Proceedings of the Symposium on the occasion of the proof. Mathematical Surveys and Monographs Number 21. No flaws - unmarked, tight and clean.