Open AccessHierarchical Analysis of Astronomical Space Concepts Based on the Knowledge Space Theory
Author(s) -
Ma-Byong Yoon,
HeeSoo Kim
Publication year - 2010
Publication title -
han'gug ji'gu gwahag hoeji/han-guk jigu gwahak hoeji
Language(s) - English
Resource type - Journals
eISSN - 2287-4518
pISSN - 1225-6692
DOI - 10.5467/jkess.2010.31.3.259
Subject(s) - hierarchy , space (punctuation) , subject (documents) , curriculum , knowledge space , computer science , mathematics education , mathematics , knowledge management , psychology , pedagogy , library science , economics , market economy , operating system