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00547nam a2200133Ia 4500 |
| 008 |
150624b xxu||||| |||| 00| 0 eng d |
| 082 |
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|a 370.709439
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| 100 |
|
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|a Nagy, Jozsef
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| 245 |
|
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|a Hungarian experience of OOK:
|b an instrument for the devolopment of educational technology /
|c Jozsef Nagy
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| 260 |
|
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|a Paris :
|b Unesco,
|c 1980.
|
| 490 |
|
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|a Experiments and innovations in education, 43
|
| 942 |
|
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|c BK
|
| 999 |
|
|
|c 63454
|d 63454
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 370_709439000000000_NAG_H
|7 0
|9 63431
|a UL
|b UL
|c ST2
|d 2012-10-27
|l 0
|o 370.709439 NAG/H
|p G2373
|r 2012-10-27
|w 2012-10-27
|y BK
|