2012 edition

16. Dezember 2011

Springer / Springer Netherlands / UNESCO Inst. Ed.

80063845,978-94-007-1866-1

21. Dezember 2011

Springer / Springer Netherlands / UNESCO Inst. Ed.

80063697,978-94-007-1773-2

Softcover reprint of the original 1st ed. 2003

30. April 2003

Springer / Springer Netherlands / UNESCO Inst. Ed.

978-1-4020-1143-6

1999.

31. Dezember 1999

Springer / Springer Netherlands / UNESCO Inst. Ed.

978-0-7923-6141-1

2000.

31. Dezember 1999

Springer / Springer Netherlands / UNESCO Inst. Ed.

978-0-7923-6157-2

Reprinted from INTERNATIONAL REVIEW OF EDUCATION, 43:5-6, 1998

31. Januar 1998

Springer / Springer Netherlands / UNESCO Inst. Ed.

978-0-7923-4959-4

25. Dezember 2024

Springer / Springer Nature Switzerland / Springer, Berlin / UNESCO Inst. Ed. / United Nations Educat

978-3-031-12494-5

1st ed. 2023

Springer / Springer International Publishing / Springer, Berlin / UNESCO Inst. Ed. / United Nations

89237555,978-3-031-25465-9