共 50 条
- [23] BASIC CONCEPTS IN THE ORAL DIRECTIONS OF GROUP ACHIEVEMENT-TESTS [J]. JOURNAL OF EDUCATIONAL RESEARCH, 1980, 73 (05): : 259 - 261
- [24] Complex Concepts Into Basic Concepts [J]. JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY, 2011, 62 (11): : 2247 - 2265