| 000 | 00462nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 221105s9999 xx 000 0 und d | ||
| 020 | _a0077074254 | ||
| 041 | _aENGLISH | ||
| 082 | _a621.369 N | ||
| 082 | _bRIC | ||
| 100 | _aRICHARD SYMS; JOHN COZENS | ||
| 245 | 0 | _aOPTICAL GUIDE WAVES AND DEVICES | |
| 260 | _bMCGRAW HILL BOOK COMPANY | ||
| 260 | _c1990 | ||
| 300 | _a498 | ||
| 650 | _aELECTRONICS | ||
| 650 | _bFIBRE OPTICS | ||
| 942 | _cBK | ||
| 999 |
_c1920 _d1920 |
||