The relationship between some personal and environmental factors and children's performance on some Piagetian tasks a concluding issue of the Review of Philippine Studies based on Piagets theory of cognitive development
| मुख्य लेखक: | |
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| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Manila
Research Center, Philippine Normal College
1981.
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| विषय: |