TY - BOOK AU - UNITED NATIONS EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION ED - UNITED NATIONS EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION TI - Science and technology education and national development SN - 9231021443 U1 - T:3(A)p1,N81, M3 PY - 1983/// CY - Paris PB - UNESCO France KW - EDUCATION ER -