摘 要: | 专论企业规模的技术经济问题···········...··.·................·......................……提高经济效益的理论探索(一)············.“....·............................…… (二),...·.,..·.··....·...··.·.···.·.···..···.·.·.·.·……论竞争与企业活力的关系·“·”······……美·波特兰州立大学教授Abdul Qayum吉林工业大学提高经济效益的理论探索(三)········································.......·……略论企业的信息管…
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