United States. Bureau of Narcotics. : 90 church : inside America's notorious first narcotics squad / Agent Dean Unkefer. [Boundless electronic resource]
United States -- Census, 1840 -- Indexes. : A census of pensioners for revolutionary or military services : with their names, ages, and places of residence ... under the act for taking the sixth census.
United States -- Census, 1870. : 1870 DuPage County, Illinois federal census / transcribed, indexed, typed, and published by Ruth Flesher Robb.
1987
1
United States -- Census, 1990. : DuPage County 1990 census data book / prepared by DuPage County Development Department Planning Division ; prepared for the DuPage County Regional Planning Commission.
1992
1
United States -- Census -- Bibliography -- Union lists. : The United States census compendium : a directory of census records, tax lists, poll lists, petitions, directories, etc. which can be used as a census / compiled by John "D" Stemmons.