| 000 | 00407nam a2200169Ia 4500 | ||
|---|---|---|---|
| 001 | 4965 | ||
| 008 | 150525s9999 xx 000 0 und d | ||
| 020 | _a0 906048 25 7 | ||
| 040 | _CTUM | ||
| 050 | _aTK 6553.H323 | ||
| 100 | _aHall Martin | ||
| 245 | _aEffects Of The Troposphere On Radio Communication | ||
| 250 | _a0 | ||
| 260 |
_aUk _bPeter Peregrunus Ltd _c1979 |
||
| 300 | _a,;ill. | ||
| 942 | _2lcc | ||
| 999 |
_c34678 _d34678 |
||