; and publishing, and distribution of Government publications authorized by law to be distributed without charge to the recipient, $79,528,000: Provided , That this appropriation shall not be available for paper copies of the permanent edition of the Congressional Record for individual Representatives, Resident Commissioners or Delegates authorized under section 906 of title 44, United States Code: Provided further , That this appropriation shall be available for the payment of obligations incurred under the appropriations for similar purposes for preceding fiscal years: Provided further , That notwithstanding the 2-year limitation under section 718 of title 44, United States Code, none of the funds appropriated or made available under this Act or any other Act for printing and binding and related services provided to Congress under chapter 7 of title 44, United States Code, may be expended to print a document, report, or publication after the 27-month period beginning on the date that such document, report, or publication is authorized by Congress to be printed, unless Congress reauthorizes such printing in accordance with section 718 of title 44, United States Code: Provided further , That any unobligated or unexpended balances in this account or accounts for similar purposes for preceding fiscal years may be transferred to the Government Publishing Office Business Operations Revolving Fund for carrying out the purposes of this heading, subject to the approval of the Committees on Appropriations of the House of Representatives and Senate: Provided further , That notwithstanding sections 901, 902, and 906 of title 44, United States Code, this appropriation may be used to prepare indexes to the Congressional Record on only a monthly and session basis. Public Information Programs of the Superintendent of Documents salaries and expenses (including transfer of funds) For expenses of the public information programs of the Office of Superintendent of Documents necessary to provide for the cataloging and indexing of