TY  - BOOK
AU  - Pogorelov, D. A.
AU  - Brandstatter, Julius J.
AU  - Friedman, Morris
TI  - Fundamentals of Orbital Mechanics 
U1  - 629.411 
PY  - 1964///
CY  - San Francisco : 
PB  - Holden Day, 
KW  - Mechanics
KW  - Orbita
N1  - NN
ER  -