TY - BOOK AU - Hallak,Jacques AU - Caillods,Françoise,jtauth AU - Unesco (Paris,France) TI - Education, training and tradional sector T2 - Fundamentals of educational planning; 31 SN - 9280310976 U1 - 374.012/H181e PY - 1981/// CY - Paris PB - Unesco KW - Basic education N1 - Bibliography at the end ER -