| 000 | 00408nam a2200157Ia 4500 | ||
|---|---|---|---|
| 005 | 20250829154900.0 | ||
| 082 |
_a371.335 _bPOE |
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| 100 |
_aPolcyn, Kenneth A _945377 |
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| 245 | _aAn educator's guide to communication satellite technology | ||
| 260 |
_aWashington: _bI C I T, _c1973. |
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| 300 | _a99p. | ||
| 500 | _aIncludes index | ||
| 546 | _aEng | ||
| 650 |
_aSatellite technology _945378 |
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| 942 | _cBK | ||
| 999 |
_c20014 _d20014 |
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