TY - BOOK AU - Wertz, James Richard. TI - Orbit & constellation design & management : spacecraft orbit and attitude systems SN - 9781881883074 PY - 2009/// CY - El Segundo, Calif., Dorfrecht, Boston PB - Microcosm Press, Kluwer Academic Publishers KW - Geometry KW - Orbital mechanics KW - Space flight KW - Planning KW - Mathematics KW - Space trajectories KW - Space vehicles KW - Guidance systems N1 - Includes bibliographical references and index ER -