TY  - GEN
AU  - Inhelder Bärbel
TI  - The diagnosis of reasoning in the mentally retarded
AV  - WM300 
PY  - 1968///.
CY  - New York
PB  - John Day Co.
KW  - Mental retardation
KW  - Diagnosis
N1  -  Translation of Le diagnostic du raisonnement chez les débiles mentaux;  Bibliography: p. 353-358
ER  -