TY  - BOOK
AU  - Shirley,Mary Margaret
TI  - The First two years: a study of twenty-five babies 
SN  - 0837159040
PY  - 1973///
CY  - Westport, Conn.
PB  - Greenwood Press
KW  - Infants
KW  - Development
KW  - Developmental psychobiology
N1  - Reprint of the ed. published by the University of Minnesota Press, Minneapolis, which was issued as no. 6-8 of the University of Minnesota, Institute of Child Welfare's Monograph series; Includes bibliographies; v. 1 -  Postural and locomotor development -- v. 2 -  Intellecutal development -- v. 3 -  Personality manifestations
ER  -