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| 005 | 20250508163850.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 020 | _a81-7141-548-2 | ||
| 037 | _aReference | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a503, RAO _qFEDL |
||
| 100 | _aRao Digumarti Bhaskara Ed. | ||
| 245 | 0 | _aInternational encyclopaedia of science and technology education. 11V | |
| 260 |
_aNew Delhi, India _bDiscovery Publishing House _c2000 |
||
| 300 | _avi,557p | ||
| 942 |
_cREF _h503, RAO |
||
| 999 |
_c1385683 _d1385683 |
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