TY  - BOOK
AU  - Langton,C.V.
AU  - Anderson,C.L.
TI  - Health principles and practice
U1  - 613 
PY  - 1970///
CY  - Saint Louis
PB  - C. V. Mosby
KW  - Health
KW  - Public health
N1  - First (1953)-2d (1957) ed. by C. V. Langton and C. L. Anderson; 3d (1961)-4th (1964) ed. by C. L. Anderson and C. V. Langton; Includes bibliographical references and index
ER  -