TY  - BOOK
AU  - Pulkovo observatory (Leningrad,1960)
AU  - Zdenek Kopal., ed.
AU  - Mikhailov, Zdenka Kadla.,ed.
TI  - Moon
T2  - International astronomical union symposium
U1  - 523.3 
PY  - 1962///
CY  - London
PB  - Academic Prss
ER  -