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Diagram of the causes of mortality in the army in the East by Florence Nightingale, 1858

Diagram of the causes of mortality in the army in the East by Florence Nightingale, 1858

Term Frequency

Term Frequency

Information Graphics92
Gale1
 Excerpt of Charting Statistics By  Mary Eleanor Spear

Excerpt of Charting Statistics By  Mary Eleanor Spear

Book1152
Mary Eleanor Spears1