TY  - BOOK
AU  - Losoncy,Lewis E.
TI  - You can do It¡ how to encourage yourself
SN  - 0139766057
U1  - 158.1 
PY  - 1980///
CY  - 
PB  - Prentice Hall.
KW  - PSICOLOGIA APLICADA
N1  - Indice
ER  -