TY  - BOOK
AU  - Duska,Ronald F.
AU  - Whelan,Mariellen
TI  - Moral development: a guide to Piaget and Kohlberg 
SN  - 0809118920
PY  - 1975///
CY  - New York, Paramus (N.J.), Toronto
PB  - Paulist Press
KW  - Piaget, Jean,
KW  - Kohlberg, Lawrence,
N1  - Bibliografia: p. 124-126
ER  -