publisher: Simon & Schuster publish date: June 16th 1980
format: hardcover pages: 271
language: English
ISBN:
0671253891 (9780671253899)
publisher: Jove publish date: May 1st 1990
format: paperback
language: English
ISBN:
0515103063 (9780515103069)
publisher: Jonathan Cape publish date: December 27th 1987
format: hardcover pages: 240
ISBN:
0224019988 (9780224019989)