TY  - BOOK
AU  - Liebert, Robert M.
AU  - Poulos, Rita Wicks.
AU  - Strauss, Gloria D.
TI  - Developmental psychology
PY  - 1974///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Developmental psychology
N1  - Includes bibliographical references (p. 609-653)
ER  -