TY  - BOOK
AU  - Klausmeier,Herbert J.
AU  - Ghatala, Elizabeth Schwenn
TI  - Conceptual learnign and development a cognitive view
AV  - LB1051 K52
PY  - 1974///
CY  - New York
PB  - Academic
KW  - Psicología del aprendizaje
ER  -