Koryŏng sahoe e taeŭng hagi wihan nonyŏn kyoyuk chaggi palchŏn pangan yŏnʼgu =: The study of the long term developing plans of older education for upcoming aged society
de
- Idioma
- Coreano
- Publicado en
- Editorial
- Hanʼguk Kyoyuk Kaebarwŏn
- Páginas
- 300
- ISBN
- 9788961131674







