共 50 条
- [23] CHANGING FROM SEARS TO LC SUBJECT-HEADINGS LIBRARY RESOURCES & TECHNICAL SERVICES, 1980, 24 (04): : 361 - 363
- [24] Brief Communication: The 21st Edition (2014) of the Sears List of Subject Headings: A Brief Introduction KNOWLEDGE ORGANIZATION, 2015, 42 (03): : 187 - 189
- [28] COURSE LIST SUBJECT-HEADINGS JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1980, 244 (09): : 892 - &