| 000 | 00675nas a2200217Ia 4500 | ||
|---|---|---|---|
| 001 | MUSEF-HEM-PPE-077105 | ||
| 003 | BO-LP-MUSEF | ||
| 008 | 190909c99999999xx |||||||||||| ||spa|| | ||
| 040 | _aBO-LpMNE | ||
| 245 | 0 | _aCemento portland y sus usos. | |
| 260 |
_aCleveland-US : _bMedusa Portal Cement Company, _c1934. |
||
| 300 | _apáginas 7-9 | ||
| 310 | _aIrregular | ||
| 362 | _aVol.4, no. 6(Ago/Dic1934) | ||
| 490 |
_aBolet¡n Medusa ; _vno. 6 |
||
| 773 |
_a _tBolet¡n Medusa _dClevelant: Medusa Portal Cement Company, 1934 |
||
| 810 | _aMedusa Portal Cement Company. | ||
| 850 | _aBO-LpMNE | ||
| 901 | _aLiliana Mamani | ||
| 942 |
_aBIB _bBIB _cPPE _2ddc _dCON _j011 |
||
| 999 |
_c229967 _d229967 |
||