Search for: Title Author Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # United States. 49 United States -- 19th century -- Drama. 1 United States -- 20th century -- Drama. 1 United States -- 20th century -- Fiction. 1 United States -- 21st century -- Fiction. 2 United States. ACA -- SEE: United States. Patient Protection and Affordable Care Act 2 United States. Act Entitled The Patient Protection and Affordable Care Act -- SEE: United States. Patient Protection and Affordable Care Act 2 United States. Act to Provide for an Exchange of Lands with the Indians Residing in any of the States or Territories, and for Their Removal West of the River Mississippi -- SEE: United States. Indian Removal Act of 1830 1 United States. Administración de Seguro Social -- SEE: United States. Social Security Administration 1 United States. Administración Nacional de Aeronáutica y del Espacio -- SEE: United States. National Aeronautics and Space Administration 8 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >