"Population United States Periodicals." . . "Economics United States Periodicals." . . "Population United States Statistics." . . . . . "State and metropolitan area data book [2010]"@en . "SMADB"@en . "State and metropolitan area data book (Online)"@en . "Periodicals"@en . . . . . "Contains data similar to that found in the County and City Databook, but on the state and MSA (Metropolitan Statistical Areas) levels."@en . "Statistics"@en . . . . "State and metropolitan area data book"@en . . . . . . . . . . "United States" . . . . "Economics United States Statistics." . . "Vital Statistics United States Periodicals." . .