Classification and standardization of geographic data in Finnish local administrationNuora, ArtoGIS-Baltic Sea States '93 : exhibition, conference, Tallinn, Estonia, 29 November - 1 December : proceedings1994 / p. 206-213: ill

Classification and standardization of geographic data in Finnish local administrationNuora, ArtoGIS-Baltic Sea States '93 : exhibition, conference, Tallinn, Estonia, 29 November - 1 December 1993 : abstract book, catalogue1993 / p. 51