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| LEADER |
00639cam a22002297a 4500 |
| 001 |
BUGAP-010031 |
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AR-TrUNPB |
| 005 |
20200427162604.0 |
| 007 |
ta |
| 008 |
150818s1980 ag r 000 0 spa d |
| 040 |
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|a AR-TrUNPB
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| 082 |
0 |
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|a 519.7
|2 20
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| 100 |
1 |
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|a Marín, Isidoro
|9 6697
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| 245 |
1 |
0 |
|a Métodos de exploración dirigida /
|c Isidoro Marín.
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| 260 |
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|a Buenos Aires :
|b Macchi,
|c 1980.
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| 300 |
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|a 90 p.
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| 590 |
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|a Corregido AB151119
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| 650 |
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|a INVESTIGACION OPERATIVA
|2 Unescot
|9 3909
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| 650 |
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7 |
|a PROGRAMACION LINEAL
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|9 5292
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| 910 |
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|a AB050408
|c AB151119
|c sf151201
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| 942 |
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|c BK
|2 ddc
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| 999 |
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|c 15403
|d 15403
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