publisher: Doubleday Books
publish date: January 1st 1976
format: hardcover pages: 474
language: English
ISBN:
0385049277 (9780385049276)
publisher: Bantam Books publish date: 1977
format: paperback pages: 504
language: English
ISBN:
0553100998 (9780553100990)
language: English
ISBN:
0552105953 (9780552105958)