孫效仁

[NT 60487] Overview

[NT 60478] Works:	1 [NT 60520] works in 1 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

2020一六八：一路發到公元二0二0年的企業趨勢指南 [NT 59711] by: 大衛斯(Davis, Stan); 孫效仁; 大衛森(Davidson, Bill) ([NT 1579] Language materials, printed) , [譯]

[NT 60479] Subjects

未來社會