TY - BOOK ED - UNESCO. Education Sector, Division for the Renovation of Educational Curricula and Structures TI - Examples of general secondary school curricula and teacher training materials AV - LB1617 R2 D47 1995 PY - 1995/// CY - París : PB - UNESCO, KW - Maestros de escuela secundaria KW - Educación Secundaria - KW - Planes y programas ER -