The first two years
Subtitle: a study of twenty-five babies
By: by Mary M. Shirley.
Series: University of Minnesota. The Institute of child welfare. Monograph series no. VI-VIII.
Publisher: The University of Minnesota Press
Published: 1931
Place of publication: Minneapolis
Language: eng
Subjects: Developmental psychobiology.; Infants -- Growth.; Child development.; Growth.
Notes: Bibliography at end of each volume.
Table of contents: title: I. Postural and locomotor development.; title: II. Intellectual development.; title: III. Personality manifestations.