| 000 | 00593nam a2200217Ia 4500 | ||
|---|---|---|---|
| 005 | 20241216010510.0 | ||
| 008 | 180423s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_a551.25 _bO23 |
||
| 100 | _aOBERT, LEONARD Y OTRO | ||
| 245 | 0 | _aROCK IN STRUCTURES OF DESIGN THE AND MECHANICS ROCK | |
| 250 | _a0 | ||
| 260 |
_aNEW YORK-U.S.A. _bJOHN WILEY Y SONS _c1967 |
||
| 300 |
_a650 pag _c23 cm |
||
| 341 | _h0 | ||
| 490 |
_v0 _a0 |
||
| 505 | _aSTRUCTURE-ROCK/MECHANICS-ROCK | ||
| 541 |
_aD _bBANCO MINERO DEL PERU _d31-May-94 |
||
| 650 | _aCIENCIAS PURAS | ||
| 856 | _zCC. Puras | ||
| 942 | _cLIBRO | ||
| 999 |
_c16072 _d16072 |
||