| 000 | 00369 a2200133 4500 | ||
|---|---|---|---|
| 082 |
_a621.384151 _bB777c |
||
| 245 | 1 |
_aCOMMUNICATIONS SATELLITES _cPROCEEDINGS OF A SYMPOSIUM HELD IN LONDON ON 12 MAY 1961 |
|
| 260 |
_aLondon _bAcademic Press _c1962 |
||
| 300 | _a202 | ||
| 650 | _aRadio, Short Wave | ||
| 650 | _aSpace Stations | ||
| 964 | _gCIRC | ||
| 997 | _a50433 s C | ||
| 999 |
_c455431 _d455431 |
||