TY  - BOOK
AU  - Merry,Frieda Kiefer
AU  - Merry,Ralph Vickers
TI  - The First two decades of life / c By Frieda Kiefer Merry and Ralph Vickers Merry
PY  - 1958///
CY  - New York
PB  - Harper & Row
KW  - Child development
KW  - Adolescence
N1  - Includes bibliography
ER  -