000 00299nam a2200121 4500
008 160616s 000 0
245 _aBasic concepts in relativistic astrophysics
100 _aFang, Li Zhi
100 _aRuffini, Remo
500 _aCN M33
942 _cBK
_2BK8012
080 _a530.12 FANG
999 _c8012
_d8012