TY  - BOOK
ED  - Symposia in Applied Mathematics(9th : 4-6 April, 1957 : New York Univ.)
ED  - Symposia of Applied Mathematics
TI  - Orbit theory: Proceedings of symposia in applied mathematics
U1  - 510.6AM 
PY  - 1959///
CY  - Providence
PB  - Author
KW  - Celestial mechanics
KW  - Orbit theory
ER  -