Hua xue yuan li yu ying yong=: Chemistry principles and applications/. Xia ce. Jing ji xue yuan li yu zheng ce=: Economics principles and policy/. Xia ce. Wei ji yuan li ji ying yong/: The principle and application of microcomputer, Jing ji xue yuan li yu zheng ce=: Economics principles and policy/. Shang ce. Ju zhen fen xi yu ying yong =: Matrix analysis and applications / Shai cai guan li yuan li yu ying yong/: Color management principles and applications, Cai wu guan li/: Yuan li yu ying yong = Financial management : Principles and applications, Shu ju ku yuan li ji ying yong shi jian jiao cheng =: Database principle and application practice tutorial /