| 000 | 00302nam a2200133Ia 4500 | ||
|---|---|---|---|
| 654 | _aELN | ||
| 100 | _aGowar John. | ||
| 250 | _a1st Ed. | ||
| 245 | _aOptical Communication Systems. | ||
| 260 |
_bPrabhat Book House. _c1984 |
||
| 082 |
_bGOW _a621.38041 |
||
| 300 | _aXIV, 577p. | ||
| 999 |
_c12832 _d12832 |
||
| 300 | _c23 cm. | ||
| 655 | _aF-02 | ||
| 041 | _aeng | ||
| 546 | _aText in English | ||