TY  - BOOK
AU  - Williams K.G.
TI  - The new trontier: man's Survival in the Sky
U1  - 616.98021 
PY  - 1959///
CY  - London
PB  - William heinenann medical books -
KW  - Medical climatology
KW  - Aviation medicine
KW  - Space medicine
N1  - Includes index
ER  -