. . . . . . . . "Implementation, by IRS, of a document matching program for income paid to business taxpayers should produce billions of additional dollars of tax revenue sixty-ninth report"@en . . . . . . "Implementation, by IRS, of a document matching program for income paid to business taxpayers should produce billions of additional dollars of tax revenue : sixty-ninth report" . . "Implementation, by IRS, of a document matching program for income paid to business taxpayers should produce billions of additional dollars of tax revenue : sixty-ninth report"@en . . . . . .