TY  - BOOK
AU  - Hartup,Willard W.
AU  - Silbereisen,R.K.
TI  - Growing points in developmental science: an introduction 
SN  - 1841693111
PY  - 2002///
CY  - Hove, East Susssx
PB  - Psychology Press
KW  - Developmental psychology
N1  - Includes bibliographical references and index
ER  -