TY  - BOOK
AU  - LOEWY,Herta
TI  - Training the backward child
PY  - 1955///
CY  - London
PB  - Staples press
KW  - DEFICIENCIA MENTAL
N1  - Texto en inglés; Part one-social. Part two-educational. Part three-psysical. Part four-general
ER  -