Isang hyŏnsil kasang hyŏnsil hwansang hyŏnsil
Subtitle: ch'owŏl esŏ p'owŏl ro 3
By: Kim Chin-sŏk chiŭm
Series: Hyŏndae ŭi chisŏng -- 109; Hyŏndae ŭi chisŏng -- 109.
Publisher: Munhak kwa Chisŏngsa
Published: 2001
Place of publication: Sŏul
Language: kor
Number of pages: 335
ISBN-13: 9788932012315
Subjects: Ontology; Virtual reality
Other titles: Ch'owŏl esŏ p'owŏl no 3
Notes: Includes bibliographical references.