Methods of appraisal of quality of basic data for population estimates.

Sonraí bibleagrafaíochta
Údar corparáideach:	United Nations. Dept. of Economic and Social Affairs
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New York [s.n.] 1955.
Sraith:	Its Population studies no. 23
Ábhair:	Population forecasting.