Moderator's guide to eight-grade mathematics lessons United States, Japan and Germany.
| निगमित लेखकों: | , |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Washington, DC
U.S. Department of Education, Office of Educational Research and Improvement
[1998].
|
| विषय: |