00897cam a22002651 4500 e 34000023 DLC 20260227111224.0 800605s1933 xx a b 000 0 eng c e 34000023 (OCoLC)6388545 Library, U.S. Office of Education OClW OCoLC DLC premarc LD744 .A3 no. 243 Bayley, Nancy, 1899- The California first-year mental scale, by Nancy Bayley. Berkeley, Calif., University of California Press, 1933. 24 p. incl. tables, form. 24 cm. University of California syllabus series ... no. 243 Bibliography: p. 12. Intelligence tests. Child development. Grading and marking (Students) California. University. Institute of Child Welfare. 21375 21375