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LEADER |
00821cam a22002892u 4500 |
001 |
LIBRI-020912 |
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AR-CrUNPB |
007 |
ta |
008 |
170901s1962 mx r 000 0 spa d |
040 |
|
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|a AR-CrUNPB
|
082 |
0 |
|
|a 600/R.15
|2 20
|
100 |
1 |
|
|a Reinfeld, Fred
|
700 |
1 |
|
|a Thompson, Frank
|e tr
|
245 |
1 |
0 |
|a Actualidades en la ciencia /
|c Fred Reinfeld
|
255 |
|
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|a /R.15
|
260 |
|
|
|a México, D.F. :
|b Vision,
|c 1962
|
300 |
|
|
|a 242 p
|
590 |
|
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|a Registros migrados a formato MARC
|
650 |
|
7 |
|a CIENCIA Y TECNOLOGIA
|2 Unescot
|9 2007
|
650 |
|
7 |
|a ELECTRONICA
|2 Unescot
|9 2855
|
650 |
|
7 |
|a MEDIOS DE TRANSPORTE
|2 Unescot
|9 4441
|
650 |
|
7 |
|a ENERGIA NUCLEAR
|2 Unescot
|9 2921
|
650 |
|
7 |
|a TELEVISION
|2 Unescot
|9 5985
|
650 |
|
7 |
|a SALUD MENTAL
|2 Unescot
|9 5644
|
942 |
|
|
|c BK
|
910 |
|
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|a lg051230
|
999 |
|
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|c 72285
|d 72285
|