TY  - BOOK
AU  - Delval,Juan A.
TI  - El desarrollo humano
T2  - Psicologia
SN  - 9682319900 (pbk.)
PY  - 1997///
CY  - México
PB  - Siglo XXI
KW  - Developmental psychology
KW  - Local
N1  - Includes bibliographical references (p. [593]-616) and indexes
ER  -