Industrial Organisation and Development Act 1947. Wool textile industry (export promotion levy). Wool textile industry (scientific research levy). Iron casting industry (scientific research levy). Hosiery and knitwear industry (scientific research levy). Accounts 1990-91. Accounts, prepared pursuant to Section 9(4) of the Industrial Organisation and Development Act 1947, of the sums recovered by the Secretary of State for Trade and Industry under orders made under section 9 of the act, and of their disposal, for the year ended 31 March 1991; together with the report of the Comptroller and Auditor General thereon. (In continuation of House of Commons Paper no. 151 of 1989-90) [electronic resource].