TY  - BOOK
AU  - Seifert Kelvin
TI  - Lifespan Development
SN  - 9780395967713
AV  - BF 713.S43 2000 
PY  - 2000///
CY  - Boston
PB  - Houghton-Mifflin
KW  - Adolescence; Child Development
N1  - Includes Index
ER  -