LDR 00415nam a2200133zu 4500 008 090205n chi d 100 1 _aLi He 245 _aPurchasing Power Parity Theory _cLi He 504 _aübs. aus: Zhongguo Shehui Kexue, No.6, 1985 773 0 _tSocial Sciences in China _gVol. 7.4 (1986); p. 65-84" 946 _a 001 IFS32596 999 _c304218 _d304218 952 _70 _c1 _40 _00 _9168884 _yBOOK _10 _d2009-05-14 _aIFS