| 000 | 00365nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 082 |
_a621.327 _bSIN |
||
| 100 | _aR.K.Singh | ||
| 245 | 0 | _aOptical Communication | |
| 250 | _a1ST | ||
| 260 |
_aNEW DELHI _bKataria _c2003 |
||
| 300 | _a324 | ||
| 500 | _aQuantity Number: 2 | ||
| 650 | _aElectronics | ||
| 942 | _cBK | ||
| 999 |
_c19492 _d19492 |
||