“Guidelines for Implementing and Maintaining Virtual Reference Services”的概念、定义、翻译、参考文献-科学参考

单词	Guidelines for Implementing and Maintaining Virtual Reference Services
释义	Guidelines for Implementing and Maintaining Virtual Reference Services Encyclopedia 管理学参考咨询服务释 Guidelines for Implementing and Maintaining Virtual Reference Services《虚拟参考咨询应用指南》美国图书馆协会（ALA）发布的图书馆虚拟参考咨询指导原则。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。