TY  - BOOK
AU  - Zakrajsek,Secro
ED  - Yugoslavia. The Board of Education
ED  - Congreso Internacional "Planeamiento y Gestión del Desarrollo de la Educación", 1990 : México III.UNESCO.
TI  - The Integration of the elements with high motivating value: a chance for school system in a time of crisis
PY  - 1990///
CY  - Yugoslavia
PB  - The Board of Education
ER  -