| 000 | 00375nas a22000977a 4500 | ||
|---|---|---|---|
| 008 | 170117s9999 xx 000 0 und d | ||
| 022 | _a2168-0167 | ||
| 245 |
_aTransactions of the IRE Professional Group on Aeronautical and Navigational Electronics _h[e-journal] |
||
| 260 | _bIEEE | ||
| 856 |
_uhttp://ieeexplore.ieee.org/servlet/opac?punumber=5062323 _yeSS consortium 1953 - 1954 |
||
| 999 |
_c555623 _d555623 |
||