publisher: Scribner publish date: June 1st 1970
format: hardcover pages: 192
language: English
ISBN:
0684126060 (9780684126067)
publisher: Scribner, 192 pages, Paperback" /> publish date: January 1st 1971
format: paperback pages: 192
language: English
ISBN:
0684126656 (9780684126654)