URL: http://www.scielo.br/scielo.php?script=sci_serial&pid=0103-863X&lng=en&nrm=iso
Keywords: 103863
ISSN: 0103863X
EISSN:19824327
Subject: Education
Publisher:
Year: 1993
Country: Brazil
Views: 8530 Research Paper Indexed by Citefactor - Not Available