000 00289nam a2200109Ia 4500
008 231004s9999||||xx |||||||||||||| ||und||
041 _aeng
100 _aLianzhou, Lia and Zhengqing, Wang
_913302
245 0 _aMethods of mathematical physics
260 _bOverseas Press
_c2007
942 _cBK
999 _c21807
_d21807