| 000 | 00439pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_aBTL _bMONO B-471 |
||
| 100 | _aNelson,E L | ||
| 245 | 1 | _aRADIO FACILITIES FOR AIRCRAFT COMMUNICATION | |
| 260 |
_a _b _c1930 |
||
| 300 | _a21 | ||
| 500 | _aBound With Btl Mono-403-470,472-476.Lack No-406-408,418,421-422,424-425,428,431-432,435,437-439,461,463-464,466-468,470,474-476 | ||
| 700 | _aRyan,F M | ||
| 964 | _gCIRC | ||
| 997 | _aTR16480 C | ||
| 999 |
_c400484 _d400484 |
||