Title: Tʻŭkhŏ inyong chŏngbo rŭl iyonghan  kwahak kisulcha ŭi kwahak nonmun inyong haengtʻae punsŏk
First published: 2007
Subjects: Information storage and retrieval systems, Patent literature, Patent documentation, Technical literature, Scientific literature
Places: Korea (South)
LC classification: Z699.5.P3 N65 2007