TY  - BOOK
AU  - Boyd ,Denise Roberts
AU  - bee,Helen
TI  - Lifespan development
SN  - 0205439675
U1  - 155 23
PY  - 2006///
CY  - Boston
PB  - Pearson
KW  - Developmental psychology
KW  - Life cycle
KW  - Human
N1  - Includes bibliographical references and indexes
ER  -