| 000 | 00336nam a22001337a 4500 | ||
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| 005 | 20210628155841.0 | ||
| 008 | 210628b ||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 |
_aSchwartz _924342 |
||
| 245 | _aInformation transmission modulation and noise | ||
| 260 |
_aNew Delhi _bMc Graw Hill _c1990 |
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| 300 | _a742 | ||
| 942 | _cBK | ||
| 999 |
_c61758 _d61758 |
||