| 000 | 00401nam a2200169Ia 4500 | ||
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| 008 | 220421s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c135 | ||
| 040 | _aET | ||
| 082 | _a621.382 GAU A | ||
| 100 |
_aGautam, A.K _97749 |
||
| 245 | 0 | _aPrinciple of Communication Engineering | |
| 250 | _a1st | ||
| 260 |
_bS.K KATARIA & SONS _aNEW DELHI _c2013 |
||
| 300 | _a296p. | ||
| 500 | _a16084 | ||
| 942 | _cBK | ||
| 999 |
_c22321 _d22321 |
||