Manual of procedure for the mechanical system of reporting morbidity

An edition of Manual of procedure for the mechanical system of reporting morbidity (1940)

Manual of procedure for the mechanical system of reporting morbidity

treatment-progress and control of the venereal diseases.

By United States. Public Health Service.

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Publish Date

1940

Publisher

U.S. Public health service

Language

eng

Pages

108

Description:

subjects: Sexually transmitted diseases, Prevention, Punched-Card Systems, Prevention & control