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101|0 |▼aeng
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110|  |▼aafa    0uu0
200|10|▼aMathematical modelling
207| 0|▼av.1 (1980)-v.9(1987)
210|  |▼aElmsford, N.Y.▼cPergamon Press
440| 1|▼1011  ▼a0895-7177▼12001 ▼aMat-
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690|  |▼aO141.4
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