2020-08-15到2021-01-10
第一章 信息计量学概述 第一章测试
1、 The roots of bibliometrics reach back to the ( ) bcentury.
A:17th
B:18th
C:19th
D:20th
答案: 18th
2、 In 1926, ( ) published his pioneering study on the frequency distribution of scientific productivity determined from a decennial index (1907–1916) of Chemical Abstracts.
A:Alfred J. Lotka
B:Samuel C. Bradford
C:V.V. Nalimov