This paper dissertates value finiteness and put forward a few principle in digital library developing personalized reference services.
本文论述了数字图书馆个性化参考服务价值的有限性，提出了开展个性化参考服务应遵循的原则。
This paper dissertates value finiteness and put forward a few principle in digital library developing personalized reference services.
本文论述了数字图书馆个性化参考服务价值的有限性，提出了开展个性化参考服务应遵循的原则。
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