Climate of the 21 st century: changes and risks scientific facts
edited by L. Lozan, Hartmut Grabi, Peter Hupper
Wissenschaftliche Auswertungen, 2001
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Ramsden, Paul
Learning to teach in higher education
Routledge , 1992
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Environmental education for the 21 st century: international and interdisiplinary perspectives / edited by Patricia J. Thompson
Peter lang, 1997
Buku Teks SO
Linking distance education technologies and the global issues syllabus: transitions to second language learning for the 21 century
Artikel Jurnal
Distance education in Japanese
Artikel Jurnal