北齐书

běi qí shūbeiqishu

1. History of Qi of the Northern Dynasties, eleventh of the 24 dynastic histories 二十四史[Er4 shi2 si4 Shi3], compiled by Li Baiyao 李百藥|李百药[Li3 Bai3 yao4] in 636 during Tang Dynasty, 50 scrolls

Study it in Yanamino