000 00291nam a2200121 4500
008 160616s 000 0
245 _aMethods of celestial mechanics
100 _aBrouwer, Dirk
100 _aClememce, G.M.
500 _aB9:7 K11
942 _cBK
_2BK10136
080 _a531.3 BRO
999 _c10136
_d10136