Text this: CHOSŎN SIDAE SŎHAK KWALLYŎN CHARYO CHIPSŎNG MIT PŎNYŎK·HAEJE 1 조선시대 서학 관련 자료 집성 및 번역·해제 1 [COLLECTION, TRANSLATION, AND BIBLIOGRAPHICAL NOTES OF MATERIALS RELATED TO SŎHAK IN THE CHOSŎN DYNASTY, 1]