TY  - BOOK
AU  - Celletti,Alessandra
AU  - Perozzi,Ettore
TI  - Celestial mechanics: the waltz of the planets 
T2  - Springer-Praxis books in popular astronomy
SN  - 038730777X
AV  - QB351  .C45 2007
PY  - 2007///
CY  - Chichester
PB  - Praxis
KW  - Celestial mechanics
KW  - Popular works
KW  - Astronomy
ER  -