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| LEADER |
00632cas a22002174a 4500 |
| 003 |
AR-BaBNM |
| 005 |
20251013121707.0 |
| 007 |
ta |
| 008 |
000000s1997 be |||||||||||| || spa|d |
| 035 |
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|a 000221229
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| 040 |
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|a AR-BaBNM
|b spa
|e aacr
|
| 110 |
1 |
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|a Bélgica.
|b Ministere de L'Education Nationale & de la Culture Francaise.
|b Direction Generale de L'Organization des Etudes
|
| 245 |
1 |
0 |
|a Recherche en education
|
| 260 |
|
|
|a Bruselas :
|b [s.n.],
|c 1997.
|
| 300 |
|
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|a v.
|
| 310 |
|
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|a Irregular
|
| 650 |
|
4 |
|a Investigación educativa
|9 8651
|
| 866 |
|
0 |
|a 1974-80
|
| 866 |
|
0 |
|a 2-17 (1974-80)
|
| 942 |
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|2 udc
|c ISSUE
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| 999 |
|
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|c 10740
|d 10740
|