000 00382nam a22001457a 4500
005 20240827055550.0
008 240827b |||||||| |||| 00| 0 eng d
041 _aeng
082 _a521.1
_bKOV/I
100 _aKovalevsky, Jean
245 _aIntroduction to celestial mechanics
_c/ by Jean Kovalevsky
260 _anew york
_bspringer-verlag
_c1967
300 _a126p.
942 _cBK
999 _c29278
_d29278