TY  - BOOK
AU  - Lefrancois,Guy R.
TI  - El ciclo de la vida
SN  - 9706860134
U1  - 155 
PY  - 2001///
CY  - México
PB  - International Thomson Ed.
KW  - Developmental psychology
KW  - Local
N1  - Includes bibliographical references (p. 557-614) and index
ER  -