UNESCO : Planning the location of school, an instrument of educational policy.//
Jacques Hallak.
UNESCO : Planning the location of school, an instrument of educational policy.// Jacques Hallak. - Paris. Unesco. 1977 - 251p
Education.
371.207 UNP
UNESCO : Planning the location of school, an instrument of educational policy.// Jacques Hallak. - Paris. Unesco. 1977 - 251p
Education.
371.207 UNP