ISBN: 0805709673
ISBN13: 9780805709674
Binding: Hardcover
List Price: $42.0
Publisher: Twayne Pub
Published Date: 09/01/1997

ISBN: 0415938937
ISBN13: 9780415938938
Binding: Paperback
List Price: $29.95
Publisher: Routledge
Published Date: 10/01/2002