Spearman, C. 1863-1945 Human ability : a continuation of "The abilities of man" / by C. Spearman and LL. Wynn Jones - London : Macmillan, 1951 - vii, 198 p. ; 22 cm. Includes index Library has 2 cops. ISBN: USD 3.25 Subjects--Topical Terms: PsychophysiologyAbility Dewey Class. No.: 150