Paperback, 9th Edition
ISBN13: 9780393926644
W. W. Norton, 2008
Paperback, 18th Edition
ISBN13: 9780198320548
Oxford University Press, 2002
Paperback, 13th Edition
ISBN13: 9781853260957
Wordsworth Editions Ltd, 1997
Paperback, 10th Edition
ISBN13: 9780553212976
Random House, 1988
Paperback
ISBN13: 9780140623819
Penguin Books, 1958