| 000 | 00425pam a2200133a 44500 | ||
|---|---|---|---|
| 008 | 160408b1977 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a621.3825 _bC736 |
||
| 100 | _a | ||
| 245 | 1 | _aCOMMERCIAL COMMUNICATIONS SATELLITES AND THE CONGESTION OF THE GEOSTATIONARY ARC | |
| 260 |
_a _bFuture Systems Incorporated, Maryland _c1977 |
||
| 650 | _aArtificial Satellites In Telecommunication | ||
| 964 | _gCIRC | ||
| 997 | _aA68897 s C | ||
| 999 |
_c310347 _d310347 |
||