TY  - BOOK
AU  - Klausmeier,Herbert J.
AU  - Ghatala,Elizabeth Schwenn
AU  - Frayer,Dorothy A
TI  - Conceptual learning and development: a cognitive view 
SN  - 0124113605 :
U1  - 154.4 
PY  - 1974///
CY  - New York,
PB  - Academic Press
KW  - Learning, Psychology of
KW  - Concept learning
KW  - Child development
KW  - Concept formation
N1  - Includes bibliographical references and index
ER  -