Open AccessA Study on Seo Yugu’s 『Imwon Gyeongjeji』: Focus on Gongbu
Author(s) -
Songsujin
Publication year - 2017
Publication title -
in-gyeog gyo-yug
Language(s) - English
Resource type - Journals
ISSN - 1976-4723
DOI - 10.18015/edumca.11.2.201708.73
Subject(s) - focus (optics) , psychology , physics , optics