External migration; a study of the available statistics, 1815-1950
By: by N. H. Carrier and J. R. Jeffery
Contributors: Jeffery, James R.
Series: Great Britain. General Register Office. Studies on medical and population subjects -- no. 6; Studies on medical and population subjects -- no. 6.
Publisher: H. M. Stationery Off.
Published: 1953
Place of publication: London
Language: eng
Number of pages: 163