TY  - BOOK
AU  - Battin, Richard.H
TI  - An introduction to mathematics and methods of astrodynamics
SN  - 0-930403-25-8
U1  - 629.1 BAT'I 
PY  - 1987///
CY  - NEWYORK
PB  - AIAA
KW  - ASTRODYNAMICS-MATHEMATICS
ER  -