翁肯 ((Oncken, William))

一分鐘時間管理 by: Blanchard,, Kenneth H.; Burrows,, Hal, (1937- .); Oncken,, William.; 官如玉; 巴羅 ((Burrows, Hal, 1937- )); 布蘭恰德 ((Blanchard, Kenneth H.)); 翁肯 ((Oncken, William)) (Language materials, printed) , [著]