| 000 | 00613nam a22002177a 4500 | ||
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| 003 | DUET_Lib | ||
| 005 | 20240912111227.0 | ||
| 008 | 230130b bg ||||| |||| 00| 0 eng d | ||
| 020 | _a81-85273-09-X | ||
| 040 |
_aDUET_Lib _bDUET_Lib _cDUET_Lib |
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| 082 |
_221 _a621.383/ BIP |
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| 100 |
_aBiswas, N. N. _95476 |
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| 245 |
_aPrinciples of Telegraphy/ _cN. N. Biswas |
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| 260 |
_aBombay : _bAsia Pub., _c1964 |
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| 300 |
_ax,185p.: _bills.; _g24cm |
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| 500 | _aIncludes Index | ||
| 600 |
_a1. Telegraphy _95477 |
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| 600 |
_a2. Communication Engineering. _95478 |
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| 650 |
_a3. E.E.E. _94151 |
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| 942 |
_2ddc _cBK |
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| 999 |
_c8086 _d8086 |
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