TY  - BOOK
AU  - Osherson,Daniel N.
TI  - Logical abilities in children
SN  - 0470657235 :
U1  - 136.7 
PY  - 1974///
CY  - Potomac
PB  - Lawrence Erlbaum Associates, Publishers
KW  - Child development
KW  - Learning ability
KW  - Cognition in children
KW  - Child psychology
KW  - Thinking
KW  - In infancy and childhood
N1  - Library has vol.1; Includes bibliographical references and index; Vol. 1. Organization of length and class concepts : empirical consequences of a Piagetian formalism - v. 2. Logical inference : underlying operations - v. 3. Reasoning in adolescence : deductive inference - v. 4. Reasoning and concepts
ER  -