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20200306153132.0 |
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091118t1985 |||a 00 0 eng d |
| 040 |
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|a AR-SjUIP
|c AR-SjUIP
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| 900 |
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|a Proyecto Huarpe
|b 6699
|c 6699
|d Proyecto Huarpe
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| 245 |
1 |
0 |
|a Application of directional blasting in mining and civil engineering /
|c A. A. Chernigovskii.
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| 250 |
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|a 2nd ed.
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| 260 |
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|a New Delhi :
|b Amerind Publishing,
|c 1985.
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| 500 |
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|a Bibliografía: p. 309-318.
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| 500 |
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|a Trad. United States Departament of The Interior and The National Science Foundation.
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| 080 |
|
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|a 622.235:624
|2 UNE 50001:2000
|
| 650 |
|
7 |
|a VENTILACIONROCASEXPLOSIVOSMINAS (EXPLOSIVOS)EFECTOS AMBIENTALESMODELOS MATEMATICOSINDUSTRIA EXTRACTIVA
|9 211487
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| 100 |
1 |
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|a Chernigovskii, A. A.
|9 211488
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| 300 |
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|a xx, 319 p. :
|b il., diagrs. ;
|c 29 cm.
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| 504 |
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| 942 |
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|2 udc
|c LIB
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| 999 |
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|c 153451
|d 153451
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