URL: http://www.scielo.org.co/scielo.php?script=sci_serial&pid=0123-1294&lng=en&nrm=iso
Keywords: 1231294
ISSN: 01231294
EISSN:
Subject: Education
Publisher:
Year: 2006
Country: Colombia
Views: 7364 Research Paper Indexed by Citefactor - Not Available