Forms of tables of vital statistics : with special reference to the needs of the health department of a city / by John S. Billings.
- Billings, John S. (John Shaw), 1838-1913.
- Date:
- 1888
Licence: Public Domain Mark
Credit: Forms of tables of vital statistics : with special reference to the needs of the health department of a city / by John S. Billings. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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