TY  - BOOK
AU  - Parr,John Anthony
AU  - 
TI  - Health, happiness and survival. 
U1  - 610/PAH  
PY  - 0000///Heinmann
PY  - 1966///
CY  - London 
KW  - Medicine
KW  - Child study
N1  - Includes index and bibliography.
ER  -