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| 003 | NDCL | ||
| 008 | 180829s9999||||ii |||||||||||||| ||eng|| | ||
| 020 | _a8217 | ||
| 040 | _aNDCL | ||
| 041 | _aEnglish | ||
| 082 |
_a371.2 H G _216th ed |
||
| 100 | _aHalder, Gauridas | ||
| 245 | 0 |
_aSikhan prasanga bidhyalay samgadhan O sikhan bigyan _cGauridas Halder |
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| 260 | _c1992 | ||
| 650 | _aEducation | ||
| 942 |
_2DDC _cBK |
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_c4796 _d4796 |
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