TY  - BOOK
AU  - Turecki,Stanley
AU  - Tonner,Leslie
TI  - El niÃ±o difÃ­cil
AV  - HQ773 .T8718 1987
PY  - 0000///Colombia
PY  - 0000///Editorial Norman
PY  - 1987///
KW  - Problem children
KW  - Local
KW  - Child psychology
KW  - Hyperactive children
KW  - Child rearing
N1  - Translation of: The difficult child
ER  -