Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:45:35Z No. of bitstreams: 1 S0074-02762007000700018.pdf: 233755 bytes, checksum: 3ea6c9926bc417da6c75656eb6bf3bf5 (MD5); Made available in DSpace on 2013-08-22T18:45:35Z (GMT). No. of bitstreams: 1 S0074-02762007000700018.pdf: 233755 bytes, checksum: 3ea6c9926bc417da6c75656eb6bf3bf5 (MD5) Previous issue date: 2007-11-01; Made availabl...