The concept of the digital library appeared at the beginning of 90's in the 20th century, however up to now the academic circles has no extensive common comprehension for digital library definition.
数字图书馆的概念产生于20世纪90年代初，然而学术界至今还没有一个有广泛共识的统一界定。
The concept of the digital library appeared at the beginning of 90's in the 20th century, however up to now the academic circles has no extensive common comprehension for digital library definition.
数字图书馆的概念产生于20世纪90年代初，然而学术界至今还没有一个有广泛共识的统一界定。
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