| 000 | 00448nam a2200169Ia 4500 | ||
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| 005 | 20250425160637.0 | ||
| 008 | 250425s9999 xx 000 0 und d | ||
| 041 | _aspa | ||
| 082 | _a620 | ||
| 245 | 0 | _aCAL HIDRATADA ENSAYO DE COHESION | |
| 250 | _a1A ED. | ||
| 260 |
_aEcuador _bINEN _c1977 |
||
| 260 | _aS.L. | ||
| 500 | _aD-14564 S/ 100 INEN BIBL. 28.06.94 NORMA INEN 243: 1977-02 general impreso DONACION | ||
| 942 | _c01 | ||
| 010 | _a1054 | ||
| 999 |
_c193233 _d193233 |
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