| 000 | 00497 a2200169 4500 | ||
|---|---|---|---|
| 082 |
_a621.381 _bG79s |
||
| 100 | _aRichards, C. E | ||
| 245 | 1 |
_aSOFT MAGNETIC MATERIALS FOR TELECOMMUNICATIONS _cA SYMPOSIUM HELD AT THE POST OFFICE ENGINEERING RESEARCH STATION IN APRIL, 1952 |
|
| 260 |
_aN. Y. _bMacmillan _c1953 |
||
| 300 | _a346 | ||
| 650 | _aMagnetic Materials | ||
| 650 | _aTelecommunication -- Materials | ||
| 700 | _aLynch, A. C. | ||
| 700 | _a | ||
| 964 | _gCIRC | ||
| 997 | _a56544 s C | ||
| 999 |
_c453148 _d453148 |
||