Library Services
Services offered to the library user. They include reference and circulation.
推出的年份: 1976
树号: L01.453.639, L01.583.464
MeSH 单一 ID: D007999
进入的组:
- Services, Library
- Library Service
- Service, Library
早前的内容:
- specific library or library science heading (1966-1975)
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