TY  - BOOK
AU  - Krasavtsev,B.
AU  - Yankovsky,George
AU  - Khlyustin,B.
TI  - Nautical astronomy
U1  - 527 
PY  - 1970///
CY  - Moscow
PB  - Mir Publishers
KW  - Nautical astronomy
KW  - Physics
KW  - Astronomy
N1  - Includes index
ER  -