The California first-year mental scale
By: Nancy Bayley.
Contributors: University of California, Berkeley. Institute of Child Welfare.
Series: University of California syllabus series -- no. 243
Publisher: University of California
Published: 1933
Place of publication: Berkeley
Language: eng
Number of pages: 24
Subjects: Child psychology; Grading and marking (Students) -- California; Psychological tests -- California
Notes: Issued by the Institute of Child Welfare, University of California.

Includes bibliographical references (p. 12).