TY  - BOOK
AU  - Adolfson, John
AU  - Berghage, Thomes
TI  - Precaption and Performence Under Water
U1  - 626. 02 
PY  - 1974///
CY  - New York
PB  - Wiley Eastern
KW  - Precaption and Performence Under Water
N1  -  Bibliog. p. 325- 348
ER  -