The strategies in personal information service should study customer's behavior and construct data base so as to expand data-based resources and set up data base characteristic of one's own.

图书馆实施个性化信息服务的对策是研究用户信息需求行为，建立用户信息库；

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The strategies in personal information service should study customer's behavior and construct data base so as to expand data-based resources and set up data base characteristic of one's own.

图书馆实施个性化信息服务的对策是研究用户信息需求行为，建立用户信息库；

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