| 000 | 00633 a2200265 4500 | ||
|---|---|---|---|
| 001 | 126812 | ||
| 020 | _a2 | ||
| 041 | _aeng | ||
| 080 | _a621.396 Per | ||
| 245 | _aRadio-communications : solutions to theoretical and experimental problems intended for radio engineers, post office engineers and students | ||
| 250 | _a2nd ed | ||
| 260 | _aStrand | ||
| 260 | _bGeorge Newnes, | ||
| 260 | _c1947 | ||
| 300 | _aviii,312 p. | ||
| 300 | _c18.5 cm | ||
| 490 | _a | ||
| 100 | _aPerkins, W.T. | ||
| 700 | _aBarton, R.W. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aRadio-Problems, exercises, etc. | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c97185 _d97185 |
||