TY  - BOOK
AU  - Mialaret,Gaston
ED  - Unesco
TI  - Introduction to the educational sciences
T2  - Educational sciences
SN  - 9231023020
U1  - 370 23
PY  - 1985///.
CY  - Paris: 
PB  - UNESCO, 
KW  - Education
KW  - Study and teaching
N1  - Includes bibliographical references
ER  -