What research says about ...
Publisher: National Education Association, Professional and Organizational Development/Research Division
Published: 1985
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Education; Research
Notes: Title from cover.

Each issue has also a distinctive title.

At head of title: Data-search.
Table of contents: title: No. 1. Effective schools; title: no. 2. Class size; title: no. 3. Irregular teacher certificaion policies; title: no. 4. The role of the principal in effective schools; title: no. 6. Attracting, retaining and rewarding teachers; title: no. 8. Year-round schools; title: no. 9. Extending the school day/year:  proposals and results.