HEA|  |00689nam0 2200241   45  
000|  |144901
001|  |97001673
005|  |970919101415.0
011|  |▼a0009-2371
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