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| 040 | _cJayakar Knowledge Resource Centre | ||
| 100 | _aThomson, John | ||
| 245 | 0 | _aRadio communication at ultra high frequency | |
| 260 |
_bMETHUEN & Co Ltd _aLONDON _c1950 |
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| 300 | _aXIX, 203p p. | ||
| 653 | _aENGINERING | ||
| 942 | _c1 | ||
| 999 |
_c35593 _d35593 |
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