000 00415nam a2200133Ia 4500
008 151021s9999 xx 000 0 und d
050 _aTL 570.H644 1962
245 _a_Dynamics Systems ,Variational Methods ,and Relativity / Robert L. Halfman
260 _aLondon : Addison -Wesley, 1962
300 _aix,575 p.
500 _aIncludes index
500 _aIncludes index
980 _a^d20130522 03:12:30^oanne
999 _c13628
_d13628