林長青

中國石油外交策略探索 = Researching China's oil diplomacy strategy : 兼論安全複合體系之理論與實際; theoryand reality of security complexes by: 魏艾; 林長青 (Language materials, printed) , [著]

100個不可不知的狗問題 by: 凌網科技股份有限公司; 林長青 (Electronic resources)