| 000 | 00418pam a2200157a 44500 | ||
|---|---|---|---|
| 082 |
_a621.389 _bR54r |
||
| 100 | _aRoberts, Arthur | ||
| 245 | 1 | _aRADAR BEACONS | |
| 260 |
_aN. Y. _bMcgraw-Hill _c1947 |
||
| 300 | _a489 | ||
| 440 |
_aMassachusetts Institute Of Technology, Radiation Laboratory. Radiation Laboratory Series _v3 |
||
| 650 | _aRadar | ||
| 650 | _aRadio Beacons | ||
| 964 | _gCIRC | ||
| 997 | _a9047 s C | ||
| 999 |
_c417284 _d417284 |
||