TY  - BOOK
AU  - Krasavtsev, B.
AU  - Khlyustin, B.
TI  - Nautical Astronomy
U1  - 522.7 
PY  - 1970///
CY  - Moscow
PB  - Mir Publishers
KW  - Astronomy and allied sciences
KW  - Pure Sciences
KW  - Astronautics
ER  -