TY  - BOOK
AU  - Conference on Productive Thinking
AU  - Aschner, Mary Jane McCue
TI  - Productive thinking in education
AV  - LB 1062 C65
PY  - 1965///
CY  - New York
PB  - The National Education Association
KW  - Intelecto
KW  - Pensamiento y reflexión
ER  -