| 000 | a | ||
|---|---|---|---|
| 999 |
_c294458 _d294458 |
||
| 040 | _bukr | ||
| 041 | 0 | _aeng | |
| 090 |
_aT9 _b.I45 1977 t.8 _cT9 .I45 1977 t.8 |
||
| 245 | 0 | 0 | _aFibre optics - Gauss |
| 246 | 3 | 8 | _aFibr-Gaus |
| 246 | 3 | 4 | _aFibre optics - Gauss, Carl Friedrich |
| 260 |
_aNew York _bH.S. Stuttman Co., Inc. _c1977 |
||
| 300 |
_ap. 969-1108 _bill., tab., schem. _c26 cm |
||
| 773 | 0 |
_w294443 _tThe illustrated science and invention encyclopedia _dNew York H.S. Stuttman Co., Inc. 1977- |
|
| 942 |
_2lcc _cBOOK |
||