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Your search for [author]Gellman, Estelle S. returned 3 records. |
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School testing : what parents and educators need to know.
by Gellman, Estelle S.; Westport, Conn.: Praeger, 1995.
Subject: Educational tests and measurements; Examinations -- Validity; Examinations -- Interpretation.
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Statistics for teachers.
by Gellman, Estelle S.; New York: Harper & Row, 1973.
Subject: Educational statistics.
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Statistics for teachers.
by Gellman, Estelle S.; New York: Harper and Row, 1973.
Subject: Educational statistics.
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