publisher: Penguin publish date: August 30th 1987
format: hardcover pages: 29
ISBN:
0803704488 (9780803704480)
publisher: Cambridge University Press
format: hardcover pages: 659
language: English
ISBN:
0521225833 (9780521225830)
publisher: Lexis Law Publishing (Va)
format: paperback pages: 400
language: English
ISBN:
0409805912 (9780409805918)