[병법사] 제22부 : 정발과 부산진순절도(임진왜란)
[병법사] https://www.youtube.com/playlist?list=PLEHM3-PlyNB714hfYEuqRmskoh5GrW8Vj[조선왕조실록] https://www.youtube.com/playlist?list=PLEHM3-PlyNB5ZCkDrtWDIfh4EzToTYw...
[병법사] 제22부 : 정발과 부산진순절도(임진왜란)
[병법사] https://www.youtube.com/playlist?list=PLEHM3-PlyNB714hfYEuqRmskoh5GrW8Vj[조선왕조실록] https://www.youtube.com/playlist?list=PLEHM3-PlyNB5ZCkDrtWDIfh4EzToTYw...