T'aegŭkki e tamgyŏ innŭn sae ch'ŏnnyŏn Han'guk ŭi un
By: Paek Un-gok chiŭm
Edition: 1-p'an
Publisher: Saenggak Hanŭn Paeksŏng
Published: 1999
Place of publication: Sŏul-si
Language: kor
Number of pages: 339
ISBN-13: 9788978320849
Subjects: Flags; Yin Yang symbol; Yi jing and science