| 000 | 00597nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aIRA LB1044.8.B8 | ||
| 100 | 1 |
_aButman, Robert C. _eAuthor |
|
| 245 | 1 | 0 | _aTechnical economic considerations in public service broadcast communications for developing countries |
| 260 |
_aMassachussetts: _bMassachussetts Institute of Technology, _c1973. |
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| 300 |
_c23cm. _bill.; |
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| 650 | 1 | _aEducational broadcasting | |
| 650 | 1 | _a Brazil | |
| 650 | 1 | _aTelevision in education | |
| 650 | 1 | _aRadio in education | |
| 942 |
_2lcc _cBK _n1 |
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| 999 |
_c64118 _d64118 |
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