Some methods of data entry in use at the Central Statistical Office : report / by the Central Statistical Office of Poland.
1982
Notice détaillée
Symbole[E/ECE/]CES/SEM.15/R.4
TitreSome methods of data entry in use at the Central Statistical Office : report / by the Central Statistical Office of Poland.
DateGeneva : UN, 26 Mar. 1982.
Description
6, 1 p. : chart.