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Study of the under-achievement in physics among secondary school pupils of Kerala in relation to certain personality variables and under achievement in Mathematics, Chemistry and Biology. /
Главный автор: | |
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Формат: | Dissertation |
Опубликовано: |
1984.
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University of Calicut
Шифр: |
M4/13 |
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Копировать | Недоступно состояние Live" What does mean the status Live (working) |