TY  - BOOK
AU  - Melmore, G. A
TI  - Piaget, a practical consideration: a consideration of the general theories and work of Jean Piaget, with an account of a short follow up study of his work on the development of the concept of geometry 
SN  - 08-006893-6
AV  - BF 721 H36
PY  - 1969///
CY  - Oxford
PB  - Pergamon Press
KW  - Piaget, Jean,
KW  - Psicología infantil
KW  - Concepto geométrico
N1  - Incluye índices y bibliografía
ER  -