TY  - BOOK
AU  - Hobson,William
TI  - The theory and practice of public health
T2  - Oxford medical publications
SN  - 0192642278 :
AV  - RA425 .H57 1979
PY  - 1979///
CY  - Oxford, New York
PB  - Oxford University Press
KW  - Public health
N1  - Includes bibliographical references and index
ER  -