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Gregory, Robert J

Psychological testing : history, principles, and applications / Robert J. Gregory. - 6th ed. - Boston : Allyn & Bacon, 2011. - [xxii], 672 p. : ill., charts, diagrs., graphs.

Includes bibliographical references

ISBN: 9780205782147

Subjects--Topical Terms:
Psychological tests.
Psychological tests--History.

LC Class. No.: BF176 / G74 2011