@book{ Solr-825226, title = {A Key to the 1880 United States federal census identifying enumeration district numbers and microfilm numbers of the National Archives and the Genealogical Library}, editor = {United States. National Archives and Records Administration}, editor = {Church of Jesus Christ of Latter-day Saints. Genealogical Library}, address = {Bowie, MD}, publisher = {Heritage Books}, year = {1986}, edition = {Array}, pages = {65}, }