Gyeonhaengnyeok
견행력(見行曆)
RO :
Gyeonhaengnyeok
MC :
Kyŏnhaengnyŏk
Year :
1052
Categories :
Book Names
Book Names>Types>Natural Sciences>Astronomy
Book Names>Periods>Goryeo Period>Early Goryeo
RT :
Sipjeongnyeok
