| 000 | 00481 a2200253 4500 | ||
|---|---|---|---|
| 001 | 10956 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a621.372.8 Lam | ||
| 245 | _aWave guides | ||
| 250 | _a3rd rev. ed | ||
| 260 | _aLondon | ||
| 260 | _bMethuen, | ||
| 260 | _c1950 | ||
| 300 | _avii,118 p. | ||
| 300 | _c16.5 cm | ||
| 490 | _a | ||
| 100 | _aLamont, H.R.L. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aEnglish language-Study and teaching | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c12872 _d12872 |
||