TY  - BOOK
AU  - Klausmeier,Herbert J.
AU  - Ripple,Richard E.
TI  - Learning and human abilities: educational psychology 
AV  - LB1051 K52 1971
PY  - 1971///
CY  - New York
PB  - Harper & Row
KW  - Psicopedagogía
N1  - "Standard Book Number: 06-043694-8"
ER  -