| 000 | 00543nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20180227235635.0 | ||
| 008 | 150617s2014 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
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| 041 | _heng | ||
| 110 | _aNational Physical Laboratory | ||
| 111 |
_aSymposium digest; _d Feb. 19-23, 1973 |
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| 245 | _aSymposium on aeronomy and radio wave propagation | ||
| 260 |
_aNew Delhi: _bNPL, _c1973 |
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| 300 | _a284p. | ||
| 500 | _aLib/WDR/5/2005-06 dt. 14/12/2005(wdr no.12643) | ||
| 365 |
_aINR _bComp. |
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| 942 |
_2udc _cBK |
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| 999 |
_c6319 _d6319 |
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