TY - BOOK ED - Unesco. TI - The Use of socio-economic indicators in development planning SN - 9231013297 U1 - 338.9 PY - 1976/// CY - Paris PB - Unesco Press KW - Economic development KW - Social aspects KW - Congresses KW - Social indicators N1 - Papers presented at 2 Unesco meetings; Includes bibliographies ER -