publisher: HarperCollins publish date: September 1st 1978
format: hardcover pages: 199
language: English
ISBN:
0060112611 (9780060112615)
publisher: Harper & Row publish date: January 28th 1978
format: paperback pages: 204
language: English
ISBN:
0060911158 (9780060911157)
language: English
ISBN:
0436149400 (9780436149405)