| 000 | 00407nam a2200169Ia 4500 | ||
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| 999 |
_c45806 _d45806 |
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| 005 | 20220531140905.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a946653135 | ||
| 041 | _aEN | ||
| 082 |
_a60 _bWOR _223 |
||
| 245 | 4 | _aThe world of learning 1986 | |
| 250 | _a36 ed. | ||
| 260 |
_aLondon _bEuropa Pub. _c1986 |
||
| 300 | _axv, 1896 p. | ||
| 650 | _aOrganizations-Educational | ||
| 942 | _cPR | ||