00601nam a2200193 a 4500 BKB 154415 20200902161250.0 170326 ### HIN 9783662503683 521 G96C Gurfil, Pini Celestial mechanics and astrodynamics : theory and practice by Pini Gurfil and P. Kenneth Seidelmann Berlin Springer 2016 522p. Astrodynamics; Celestial mechanics; Mechanics; Vibration Seidelmann, P. Kenneth ENG 16952 16952 0 0 0 0 CURAJ CURAJ 2017-02-16 0 521 G96C 29237 2023-03-23 2020-09-02 BK