TY  - BOOK
AU  - Seifert,Kelvin
AU  - Hoffnung,Robert J.
AU  - Hoffnung,Michele
TI  - Lifespan development
SN  - 0395691788
PY  - 1997///
CY  - Boston
PB  - Houghton Mifflin Co.
KW  - Developmental psychology
ER  -