1. - 자연. 4-1 / 지은이 겸 펴낸이, 문교부.
- Chayŏn kongbu. 4-1 / chiŭni kyŏm p'yŏnaeni, Mun'gyobu.
- Language:
- Korean
- Creator:
- Korea (South). Mun'gyobu and Korea (South). 문교부
- Publisher:
- Kyŏnggi-do P'aju-si : Han'guk Haksul Chŏngbo (Chu), 2019. and 경기도 파주시 : 한국 학술 정보 (주), 2019.
- Subject:
- Science—Textbooks, Nature—Textbooks, and Textbooks
- Date:
- 2019-1955