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首次应用文献半衰期理论测算图书馆每年的文献成本,并以贵阳市图书馆2010年的文献成本作为计算实例,通过实例提出图书馆文献资源建设应注意的四个方面。
For the first time, the literature half-life theory is used to calculate the annual cost of the library. Taking the Guiyang City Library 2010 as the calculation example, this paper puts forward four aspects that should be paid attention to in the construction of the library document resources through examples.