TY - BOOK ED - Japan. TI - Revised course of study for upper secondary schools in Japan AV - LB1617.J3 J36 1971 U1 - 373.190952 PY - 1971/// CY - [Tokyo] PB - Japanese National Commission for UNESCO KW - Curriculum change KW - Japan KW - Education, Secondary KW - Curricula N1 - Translation of Kهotهo gakkهo gakushهu shidهo yهoryهo ER -