| 000 | 00531nam a2200193Ia 4500 | ||
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| 005 | 20250508163257.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 020 | _a81-7169-441-1 | ||
| 037 | _aReference | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a370, NCE _qFEDL |
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| 245 | 0 | _aSocially useful productive work curriculum | |
| 245 | 0 | _cNational Council of Educational Research and Training | |
| 260 | _c1979 | ||
| 300 | _a62p. | ||
| 942 |
_cREF _h370, NCE |
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| 999 |
_c1381982 _d1381982 |
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