LDR 00420nam a2200133zu 4500 008 090205n chi d 100 1 _aRead, Thomas T. 245 _aChinese Iron -- A Puzzle _cRead, Thomas T. 650 _aChina -- Technik -- Eisen 773 0 _tHarvard Journal of Asiatic Studies _gVol. 2 (1937); p. 398-407" 946 _a 001 IFS25160 999 _c296782 _d296782 952 _70 _c1 _40 _00 _9161448 _yBOOK _10 _d2009-05-14 _aIFS