TY - SER ED - Library of Congress ED - Library of Congress : Washington, D.C.; US TI - Annual Report of Librarian of Congress SN - 0083-1565 PY - 1938///- CY - Washington, D.C. PB - Library of Congress KW - BIBLIOTECAS KW - BIBLIOTECAS PUBLICAS KW - ESTADISTICAS KW - CONGRESO NACIONAL KW - ESTADOS UNIDOS KW - PUBLICACIONES PERIODICAS N1 - Quarterly Journal of the Library of Congress UR - https://www.loc.gov/about/reports-and-budgets/annual-reports/ ER -