Ellson, Douglas G.
VIAF ID: 70409723 ( Personal )
Permalink: http://viaf.org/viaf/70409723
Preferred Forms
- 100 1 _ ‡a Ellson, Douglas G.
- 100 1 _ ‡a Ellson, Douglas G.
Works
Title | Sources |
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Improving the productivity of teaching, c1986: |
Title | Sources |
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Improving the productivity of teaching, c1986: |