| 000 | 00424nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20251108170624.0 | ||
| 008 | 250721s1970 xx 000 0 eng d | ||
| 082 | 1 | 4 | _a384/d |
| 100 | 1 | _adunlap, orrin | |
| 245 | 1 | 0 |
_acommunications in space : _bfrom marconi to man on the moon / |
| 264 | 1 |
_aNew York : _bharper and row pup, _c1970. |
|
| 300 | _a338p | ||
| 650 | 1 | 7 | _atelecommunication |
| 942 |
_2ddc _cBK |
||
| 999 |
_c45024 _d45024 |
||