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| 020 | _c0.50 | ||
| 041 |
_aeng _h |
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| 082 |
_a501 _bKRI/NE |
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| 100 | _aKrishnan, K S . | ||
| 245 |
_aNew era of science / _cK S Krishnan. _hTextual Documents |
||
| 260 |
_aIndia : _bPublication Division, Govt. of India , _c1957. |
||
| 300 | _a45 ; . | ||
| 365 | _a0.50 | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c9852 _d9852 |
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