Methods of analysing census data on economic activities of the population.

Methods of analysing census data on economic activities of the population.

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書目詳細資料
企業作者: United Nations. Department of Economic and Social Affairs
格式: 圖書
語言:English
出版: New York [s.n.] 1968.
叢編:Its Population studies no.43
主題:
Population > Statistical methods.