TY  - BOOK
AU  - Sigelman,Carol K.
AU  - Rider,Elizabeth A.
TI  - Life-span human development
SN  - 9781111342739 (hbk.)
PY  - 2012///
CY  - Belmont, CA.
PB  - Wadsworth, Cengage Learning
KW  - Development psychology
KW  - Textbooks
N1  - Includes bibliographical references and indexes
ER  -