Achievement and Attitude of Third‐Grade Students Using Two Types of Calculators
作者:
Charles E. Standifer,
Ernest G. Maples,
期刊:
School Science and Mathematics
(WILEY Available online 1981)
卷期:
Volume 81,
issue 1
页码: 17-24
ISSN:0036-6803
年代: 1981
DOI:10.1111/j.1949-8594.1981.tb17117.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
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