Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL Great Britain and Great Britain. Treasury,"Agreement between the Government of the United Kingdom and Export-Import Bank of Washington dated 25th February, 1957 providing for a line of credit of not to exceed $500,000,000",,H.M.S.O.,1957,Cmnd,,,,https://cir.nii.ac.jp/crid/1130000796984960512