Contributions

  • Davis, E. L. (E. Leta) - Contributor
  • Werts, Charles E. - Contributor

Publication

1980 - Educational Testing Service, Princeton, N.J, New Jersey

Language

English

Word Count

0 words, Guess

Page Count

0 pages

Identifiers

Classifications

  • DDC371.26013
  • LCCLB3060.77 .R62 1980

Subjects

Series Statement

  • Research report -- RR-80-7

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