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020 _a0 582 90056 5
024 _a5,323
037 _cTextual
040 _aEASL
_cEASL
_beng
041 _2eng
_aeng
082 _aAv41.N8, M4
100 _aTANG Tong B
_9598401
245 0 _aScience and technology in China
260 _aLondon
_bLongman
_c1984
300 _a269p.
_ccm.
490 _aLongman Guide to world Science and Technology, No.3
942 _hAv41.N8, M4
_cTEXL
_2CC
999 _c1073409
_d1073409