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| LEADER |
00744cam a22002532u 4500 |
| 001 |
LIBRI-021531 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1979 fr r 000 0 eng d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 384.5/U.24
|2 20
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| 100 |
1 |
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|a Postgate, Richmond
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| 700 |
1 |
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|a Lewis, Peter M
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| 700 |
1 |
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|a Southworth, William A
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| 245 |
1 |
0 |
|a Low cost communication systems for educational and development purposes in thirt world countries /
|c Richmond Postgate
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| 255 |
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|a .5
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| 260 |
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|a París :
|b Unesco,
|c 1979
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| 300 |
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|a 225 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a RADIODIFUSION
|2 Unescot
|9 5412
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| 650 |
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7 |
|a POLITICA DE COMUNICACIÓN
|2 Unescot
|9 5101
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| 942 |
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|c BK
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| 910 |
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|a ja060628
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| 999 |
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|c 72904
|d 72904
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