(78) Библиотечное дело
- 78.3 Encyclopedia of the Library of Congress
- 78.5 Katz W. A. Introduction to Reference Work. Vol. 1. Basic Information services
- 78.5 Katz W. A. Introduction to Reference Work. Vol. 2. Reference services and reference processes
- 78.3 Mann T. The Oxford Guide to Library Research
- Sakurai G. The Library of Congress
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