Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:42:41Z No. of bitstreams: 1 S1676-06032004000200009.pdf: 562748 bytes, checksum: 8beb78016164f08a34fe056e96a8b43c (MD5); Made available in DSpace on 2013-08-22T18:42:41Z (GMT). No. of bitstreams: 1 S1676-06032004000200009.pdf: 562748 bytes, checksum: 8beb78016164f08a34fe056e96a8b43c (MD5) Previous issue date: 2004-01-01; Made availabl...