2 U.S.C. § 132 : The Congress — Library Of Congress — Departments Of Library Date: 14 Dec 2016 TEXT PDF The Library of Congress shall be arranged in two departments, a general library and a law library. (R.S. § 81.) Codification R.S. § 81 derived from act July 14, 1832, ch. 221, § 1, 4 Stat. 579.