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00794cam a22002892u 4500 |
| 001 |
LIBRI-004993 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1973 ag r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 553.282/L.15
|2 20
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| 100 |
1 |
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|a Levorsen, A.I.
|
| 700 |
1 |
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|a Figueira, Ricardo R.
|e tr
|
| 245 |
1 |
0 |
|a Geología del petróleo /
|c A.I. Levorsen
|
| 255 |
|
|
|a .282
|
| 260 |
|
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|a Buenos Aires :
|b EUDEBA,
|c 1973
|
| 300 |
|
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|a x,452 p.
|
| 590 |
|
|
|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a PETROLEO
|2 Unescot
|9 4971
|
| 650 |
|
7 |
|a GEOLOGIA
|2 Unescot
|9 3441
|
| 650 |
|
7 |
|a RECURSOS PETROLIFEROS
|2 Unescot
|9 5459
|
| 650 |
|
7 |
|a PETROLEO
|2 Unescot
|9 4971
|
| 650 |
|
7 |
|a GEOLOGIA
|2 Unescot
|9 3441
|
| 650 |
|
4 |
|a GEOLOGIA
|9 3441
|
| 942 |
|
|
|c BK
|
| 910 |
|
|
|a lg981027
|
| 999 |
|
|
|c 56365
|d 56365
|