TY  - BOOK
T1  - Life-span human development
A1  - Sigelman, Carol K.
A2  - Rider, Elizabeth A.
LA  - English
PP  - Belmont, Calif.
PB  - Wadsworth Cengage Learning
YR  - 2009
ED  - 6th ed.
UL  - https://tuklas.up.edu.ph/Record/UP-99796217608930540
CN  - BF 713 S53 2009
SN  - 0495553409 (Student ed.)
SN  - 9780495553403 (Student ed.)
KW  - Developmental psychology : Textbooks.
ER  -