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Some factors related to underachievement in mathematics of secondary school students /
| Autore principale: | |
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| Lingua: | Undetermined |
| Pubblicazione: |
1977.
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| Serie: | University of Kerala, Education PhD thesis, 1977
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University of Kerala
| Collocazione: |
T2:5(B),2 L7 RT |
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| Copia | Status in tempo reale non disponibile |