1.
La Habana; s.n; com; sept 19, 2004. tab.
Non-conventional
in Spanish
| CUMED
| ID: cum-31758
2.
La Habana; s.n; com; sept 19, 2004. tab.
Non-conventional
in Spanish
| CUMED
| ID: cum-26279
3.
La Habana; s.n; com; 19 sept. 2004. tab, CD-ROM.
Non-conventional
in Spanish
| LILACS
| ID: lil-415402