TY  - BOOK
AU  - Crain,William C.
TI  - Theories of development: concepts and applications 
SN  - 9781138091559
PY  - 2011///]
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Developmental psychology
KW  - Textbooks
N1  - Includes bibliographical references (pages 396-416) and indexes
ER  -