냬일을생각하는교육
Series: Changhak charyo; Changhak charyo (Chʻungchʻŏng-pukto (Korea). Kyoyukchʻŏng)
Publisher: Chʻungchʻŏng-pukto Kyoyukchʻŏng
Published: 1994
Place of publication: Chʻongju-si
Language: kor
Number of pages: 643
Other titles: Naeil ŭl saenggak hanŭn kyoyuk