70th Annual Report and Accounts for the Year Ended 31 March 1990
1991
ISBN 978010207591573rd Annual Report and Accounts for the Year Ended 31 March 1993
1994
ISBN 9780102151947Annual Report and Accounts 1993-94 Together with the Comptroller and Auditor General's Report on the Accounts
1994
ISBN 978010266194171st Annual Report and Accounts for the Year Ended 31 March 1991
ISBN 978010203692369th Annual Report and Accounts for the Year Ended 31 March 1989
ISBN 9780102022902