21-segi kwahak ŭi chaengchŏm
By: Im Kyŏng-sun
Edition: 1-pʻan
Publisher: Saiŏnsŭ Buksŭ
Published: 2000
Place of publication: Sŏul-si
Language: kor
Number of pages: 266
Subjects: Science; Philosophy; Methodology
Notes: Includes bibliographical references (p. 251-256) and index.