-凯发平台

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200|10|▼ajournal of the association f-
   |  |or computing machinery▼gassoci-
   |  |ation for computing machinery
207| 0|▼av.1 (1954)-
210|  |▼anew york, n.y.▼cassociation -
   |  |for computing machinery
421| 1|▼15301 ▼adigital computer newsletter
530|0 |▼ajournal of the association f-
   |  |or computing machinery
531|  |▼aj. assoc. comput. mach.
541|1 |▼a（美）计算机协会志
690|  |▼atp3
712|0 |▼aassociation for computing machinery
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