TY  - BOOK
AU  - Bayley,Nancy
ED  - California.
TI  - The California first-year mental scale,
T2  - University of California syllabus series ..
AV  - LD744 .A3 no. 243
PY  - 1933///
CY  - Berkeley, Calif.
PB  - University of California Press
KW  - Intelligence tests
KW  - Child development
KW  - Grading and marking (Students)
N1  - Bibliography: p. 12
ER  -