Horizonte v. 9, n. 21, abr./jun. 2011
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| Format: | Article |
| Language: | English |
| Published: |
Pontifícia Universidade Católica de Minas Gerais
2011-07-01
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| Series: | Horizonte |
| Online Access: | http://periodicos.pucminas.br/index.php/horizonte/article/view/2153 |