 | United States. Bureau of Labor - 1912 - 1056 halaman
...the available statistics of Massachusetts, and is the work of Edward Bunnell Phelps. The second part is a comprehensive original study of the infant mortality...the work of the mother before and after confinement. The field work for this latter study was carried on under the immediate supervision of Special Agent... | |
 | United States. Bureau of Labor - 1912 - 746 halaman
...Bunnell Phelps. The second part is a comprehensive original study of the infant mortality in Fall Eiver, Mass., during one year, in relation to the work of the mother before and after confinement. The field work for this latter study was carried on under the immediate supervision of Special Agent... | |
 | New York (State). Dept. of Labor - 1914 - 526 halaman
...mortality, based on the available statistics of Massachusctts. The second part is a comprehensive study of infant mortality in Fall River, Mass., during one...the work of the mother before and after confinement. VoL XIV. Causes of death among woman and child cotton-mill operatives, pp. 430. The report covers the... | |
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The second is a comprehensive original study of the infant mortality in Fall River, Mass., during one year, in relation to the work of the mother before and after confinement. 