| 000 | 00496nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130910s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_221st ed. _a509.54 _bIND/P |
||
| 110 |
_aIndian Science Congress Association _n(44th : _cCalcutta : _d1957) |
||
| 245 | _aProceedings of the forty-fourth session [held at] Calcutta 1957. | ||
| 260 |
_aCalcutta : _bIndian Science Congress , _c[195-?] |
||
| 300 |
_a240p ; _c24.5cm |
||
| 653 | _aIndia | ||
| 653 | _aScience education | ||
| 942 |
_cEN _2ddc |
||
| 999 |
_c21095 _d21095 |
||