蔡俊章

蔡俊章水墨畫集 = Tsai Chun-Chang art world by: 蔡俊章 (Language materials, printed) , [作]

擄人勒贖犯罪及其偵查預防策略之研究 = A study on the investigation and prevention of kidnapping by: 蔡俊章 (Language materials, printed) , [撰]

擄人勒贖犯罪解析與偵防策略 by: 蔡俊章; 黃富源 (Language materials, printed) , [著]