-凯发平台

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092|  |▼acn▼b810c0005
100|  |▼a19961210b19521972k                ba
101|0 |▼aeng
102|  |▼agbr
106|  |▼ar
110|  |▼aafaz   0   
200|10|▼achemical and process engineering
207| 0|▼av.33,no.4(1952)-v.53,no.7(1972)
210|  |▼alondon▼cleonard hill ltd.
430| 1|▼120001▼ainternational chemica-
   |  |l engineering and processing i-
   |  |ndustries (1949-52,v.30-v.33,no.3)
440| 1|▼120001▼aprocess engineering (-
   |  |1972 aug.-)
541|1 |▼a(英)化学与加工工程
686|  |▼a25.2▼bc8
905|  |▼a801▼d/▼e▼f36