. . . "2013-08-02" . "0000000081075901" . "John Lauritz Larson" . . . . . . "Internal improvement : national public works and the promise of popular government in the early United States / John Lauritz Larson, cop. 2001. - . - LC Authorities. - http://authorities.loc.gov. - 2006-03-08"@fr . . "John Lauritz Larson"@fr . . . . . . . . "Larson" . . . . . "2013-08-01"^^ . . . . . "John Lauritz" . . . . . "2003-04-15" . . . . . "14467986"^^ . . "1950"^^ . "male" . . . "VIAF" .