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Effect of disequilibration-equilibration model of teaching biology on achievement and cognitive development of higher secondary students /
Главный автор: | |
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Язык: | Undetermined |
Опубликовано: |
1992.
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University of Kerala
Шифр: |
T25:3(G)oaS:4 N2 (RT) |
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Копировать | Недоступно состояние Live" What does mean the status Live (working) |