| 000 | 00502nam a2200193 a 4500 | ||
|---|---|---|---|
| 001 | 3893 | ||
| 005 | 20180713183809.0 | ||
| 008 | 140415s1975 mx 000 0 spa d | ||
| 041 | _aspa | ||
| 082 |
_a92.0614 _bCON |
||
| 100 | 1 | _aContreras, Mario,. | |
| 245 | 1 | 0 | _aMEXICO EN EL SIGLO XX |
| 250 | _a1a ed. | ||
| 260 |
_aMEXICO : _bUNAM, _c1975 |
||
| 300 | _a2 | ||
| 490 |
_aLECTURAS UNIVERSITARIAS _v22 |
||
| 650 | 1 | 4 |
_aMEXICO _xHISTORIA _x1910 _x1946 |
| 700 | 1 |
_aTAMAYO, JESUS _ecoaut. |
|
| 999 |
_c3893 _d3893 |
||