| 000 | 003750000a22001450004500 | ||
|---|---|---|---|
| 001 | 4306 | ||
| 090 | _a4306 | ||
| 100 | _a19950202d1947 m||y0pory5003 ba | ||
| 102 | _aUS | ||
| 200 |
_aDirections for magnetic measurements _fD. Hazard |
||
| 210 |
_aWashington _cUS Department of Commerce _d1947 |
||
| 215 |
_a130 p. _d20 cm |
||
| 317 | _aOrigem: IM | ||
| 606 |
_aMAGNETISMO _zIM |
||
| 700 | 1 |
_aHazard _bD. |
|