| 000 | 00514nam a2200169Ia 4500 | ||
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| 999 |
_c73631 _d73631 |
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| 005 | 20220321145436.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 082 |
_a372 _bUNI _223 |
||
| 100 | _aUNESCO | ||
| 100 | _aObaidullah, A.K.M. | ||
| 245 |
_aOutdoor primary education in Bangladesh / _cby M.Khashruzzaman Choudhury, A.K.M.Obaidullah |
||
| 260 |
_aParis _bUNESCO _c1980 |
||
| 300 | _a59 p. | ||
| 440 | _aExperiments and innovations in education series; no.40 | ||
| 650 | _aElementary education | ||
| 942 | _cS | ||