Podstata tvorivosti : Ako tvorivo riešiť zložité úlohy. Z angl.orig /
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| Main Author: | |
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| Format: | Book |
| Language: | Slovak |
| Published: |
Bratislava :
OPEN WINDOWS,
1993
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| Physical Description: | 167 s : Grafy,lit.,index |
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| ISBN: | 80-85741-01-6 |