Anderson, Charles C. 1923- Function fluctuation / Charles Campbell Anderson. - Cambridge [Eng.]: University Press, 1958. - 104 p.: tables. 25 cm. - The British journal of psychology. Monograph supplements, 30 . Includes bibliographical references ( p. [95]-101.) Subjects--Topical Terms: Psychometrics.Mental tests. Dewey Class. No.: 151.26