Hyŏndae chʻodŭng kwahak kyoyungnon
By: Kim Hyŏn-jae chiŭm
Series: Kwahak sŏnsŏ
Publisher: Chŏnpʻa Kwahaksa
Published: 1984
Place of publication: Sŏul-si
Language: kor
Number of pages: 267
Subjects: Science; Study and teaching (Elementary)
Notes: Includes bibliographies and index.