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| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _aX0aTp1,N61, K1 | ||
| 100 |
_aHalsey A. H. Ed. _9285046 |
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| 111 |
_aOrganisation for Economic Cooperation and Development (Paris) _9343222 |
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| 245 | 0 | _aAbility and educational opportunity. | |
| 260 | _c1961 | ||
| 650 | _aEconomics IRT Education | ||
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_hX0aTp1,N61, K1 _cGB _2CC |
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| 999 |
_c665074 _d665074 |
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