Ingyeongja 인경자(印經字)
RO : Ingyeongja MC : In’gyŏngja
Year : 1495-1496
Categories : Scholarship·Science and Technology>Engineering·Technology
UF :
Ingyeong mokhwalja
RT :
Jeonghyeon wanghu Naetanggeum
Wongaksa@Seoul
BT :
Mokhwalja