| 000 | 00810nam a2200229 04500 | ||
|---|---|---|---|
| 001 | CIA01000000000000000048744 | ||
| 005 | 20220227190759.0 | ||
| 008 | 991125c19991999mx d 000 0 spa u | ||
| 020 | _a970-9051-01-6 | ||
| 035 | _a049186 | ||
| 050 | 0 | 4 |
_aHB 2445 _bE88 |
| 100 | 1 | _aEstrella Valenzuela, Gabriel | |
| 245 | 1 | 0 |
_aCiudades de la frontera norte : _bmigración y fecundidad |
| 260 |
_aBaja California, México : _bUniversidad Autónoma de Baja California, _c1999 |
||
| 300 |
_a187 p. : _btbs. ; _c21 cm. |
||
| 650 | 4 |
_aMigrantes - _xDemografía - _xMéxico |
|
| 700 | 1 | _aCanales Cerón, Alejandro, coaut. | |
| 700 | 1 | _aZavala de Cosío, María Eugenia, coaut. | |
| 903 |
_aLOGICAT _b20 _c20040112 _lCIA01 _h1413 |
||
| 903 |
_aALEPH14 _b30 _c20051220 _lCIA01 _h1424 |
||
| 903 |
_c20141127 _lCIA01 _h2301 |
||
| 999 |
_c136046 _d136046 |
||