Copies in addition to the “ usual number ” of documents and reports shall be printed promptly when ready for publication, and may be bound in paper or cloth as the Joint Committee on Printing directs. ( Pub. L. 90–620 , Oct. 22, 1968 , 82 Stat. 1247 .) Historical and Revision Notes Based on 44 U.S. C ode, 1964, ed., §§ 132, 134 (Jan. 12, 1895, ch. 23, §§ 2, 73, 28 Stat. 601 , 612, Mar. 1, 1907, ch. 2284, § 1, 34 Stat. 1013 ).