A short Manual on sampling : Vol. I, elements of sample survey theory /
United Nations
- New York : United Nations, 1972.
- 320 p. : 29 cm.
- 1982-
Issued by the Statistical Office of the United Nations.
Continues: Energy balances ... and electricity profiles ... for selected developing countries and areas.
Computer Programmes
311.22 / UNS
Issued by the Statistical Office of the United Nations.
Continues: Energy balances ... and electricity profiles ... for selected developing countries and areas.
Computer Programmes
311.22 / UNS