TY  - BOOK
AU  - Kail, Robert  V.
AU  - Cavanaugh, John C.
TI  - Human development: : a life span view
SN  - 978-981-4510-57-8
U1  - GC 155 K13 2013 6th ed.
PY  - 2013///
CY  - Singapore
PB  - Cengage Learning
KW  - Developmental psychology
N1  - Includes bibliographical references and index
ER  -