TY  - BOOK
AU  - Klausmeier,Herbert J.
TI  - Learning and human abilities: educational psychology 
AV  - LB1051 .K67
U1  - 370.15 
PY  - 1961///
CY  - New York
PB  - Harper
KW  - Educational psychology
N1  - Includes bibliographical references
ER  -