The Secretariat of the Standing Conference of Ministers of Education and Cultural Affairs of the Laender
Educational research in the Federal Republic of Germany, 1971-1972=1971- 1972 / The Secretariat of the Standing Conference of Ministers of Education and Cultural Affairs of the Laender
Educational research in the Federal Republic of Germany, 1971-1972=1971- 1972 / The Secretariat of the Standing Conference of Ministers of Education and Cultural Affairs of the Laender . - Bonn : Sekretariat der Standigen Konferenz der Kultusminister der Lander in der Bundesrepublik, 1873 . - IV, 233 p. 29 cm
37.012(430.1)
Educational research in the Federal Republic of Germany, 1971-1972=1971- 1972 / The Secretariat of the Standing Conference of Ministers of Education and Cultural Affairs of the Laender . - Bonn : Sekretariat der Standigen Konferenz der Kultusminister der Lander in der Bundesrepublik, 1873 . - IV, 233 p. 29 cm
37.012(430.1)
