| 000 | 00499nam a2200157 a 4500 | ||
|---|---|---|---|
| 001 | 027288 | ||
| 005 | 20231009192521.0 | ||
| 008 | 070413t19691957---A----------000-u-spa-u | ||
| 082 | 0 | _a531 EFR | |
| 100 | 1 | _aEfron, Alexander | |
| 245 | 1 | 3 |
_aEl mundo de la mecanica _c/ Alexander Efron / trad. Jaime Lafulla |
| 260 |
_aMexico _b: Centro Regional de Ayuda Tecnica/ Agencia para el desarrollo Internacional _c, 1969 _c, c1957. |
||
| 300 |
_a182p. enc. _c; 45 _b: il. |
||
| 650 | 4 | _aMecanica | |
| 942 | _cMO | ||
| 999 |
_c240212 _d240212 |
||