| 000 | 00432nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | CEME | ||
| 005 | 20210628205238.0 | ||
| 008 | 210223b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a81-203-0834-4 | ||
| 040 | _c. | ||
| 082 | _a621.3827 GOW'O | ||
| 100 |
_aGowar, John _956954 |
||
| 245 | _aOptical communication systems | ||
| 250 | _a2ND | ||
| 260 |
_aNEWDELHI _bPRENTICE HALL _c1996 |
||
| 300 | _aXVI, 696P | ||
| 942 |
_cBK _2ddc |
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| 999 |
_c580077 _d580077 |
||