Sandhya L Polu Infectious diseases in India, 1892-1940: Policy making and the perception of risk Policy-Making and the Perception of Risk by.Sandhya L Polu - New York: Palgrave Macmillan, ISBN: 9780230396432 Subjects--Topical Terms: Public healthEpidemic diseasesHealth in India Dewey Class. No.: 616.60954 SAN.I