development of motor abilities during the first three years
By: by Nancy Bayley.
Series: Society for Research in Child Development. Monographs, v.1, no.1; Monographs of the Society for Research in Child Development -- no.1.
Publisher: Society for research in child development
Published: 1935
Place of publication: Washington, D. C
Language: eng
Number of pages: 26
Subjects: Movement, Psychology of; Child psychology; Infants
Other titles: Motor abilities during the first three years.
Notes: Planographed.

"References": p. 25-26.