LDR 00540nam a2200121zu 4500 008 090205n chi d 245 _aA Study of the Economic Efficiency of State-owned Industrial Enterprises _cResearch Group for Determining Policy Options for Invigorating State-owned Large and Medium-sized Enterprises 504 _aübs. aus: Zhongguo shehui kexue, No.3, 1992 773 0 _tSocial Sciences in China _gVol. 14.4 (1993); p. 15-26" 946 _a 001 IFS32257 999 _c303879 _d303879 952 _70 _c1 _40 _00 _9168545 _yBOOK _10 _d2009-05-14 _aIFS