29521
Formation des cadres techniques et scientifiques; mesures destinees a en elargir l'acces; etude comparee: Afghanistan)et al(
Paris
Unesco
]1959[
323p
Its publication; 502
At head of title: XXII Conference internationale de l'instruction publique
International Bureau of Education
، Technical education- Congresses
، Science- Study and teaching
T
62
.
I5
1959
AU
TI
SE
International Bureau of Education, Geneva
