TY  - BOOK
AU  - Hayman,John L.
TI  - Investigacion y educacion
T2  - Biblioteca del educador contemporáneo
PY  - 1969///
CY  - Buenos Aires
PB  - Editorial Paidos
KW  - Education
KW  - Research
KW  - Local
N1  - Translation of Research in education; Includes bibliographies
ER  -