TY  - BOOK
AU  - Burton,William Henry
TI  - Hacia un pensamiento eficaz
PY  - 1969///
PY  - 1965///
CY  - Buenos Aires
PB  - Ediciones Troquel
KW  - Thought and thinking
KW  - Local
N1  - Translation of : Education for effective thinking; an introductory text; Includes bibliographies
ER  -