TY - BOOK ED - International Symposium on Science and Technology for Development TI - International Symposium on Science and Technology for Development, Singapore, 22-26 january, 1979 U1 - 338.9209172 PY - 1979/// CY - Singapore : PB - Science Council of Singapore, KW - Ciência KW - Aspectos sociais KW - Congressos KW - Tecnologia ER -