TY  - BOOK
AU  - Osherson,Daniel N.
TI  - Reasoning in adolescence : : deductive inference / 
SN  - 0470657308
PY  - 1975///
CY  - New York
PB  - :Erlbaum Associates : Hillsdale
KW  - Reasoning in children
KW  - Adolescent psychology
KW  - Inference
N1  - Includes indexes; Bibliography: p. 263-266
ER  -