TY - BOOK AU - Battin,Richard H. TI - An introduction to the mathematics and methods of astrodynamics T2 - AIAA education series SN - 1563473429 AV - TL1050 .B37 1999 PY - 1999/// CY - Reston, VA PB - American Institute of Aeronautics and Astronautics KW - Astrodynamics KW - Mathematics ER -