鄭延修

[NT 60487] Overview

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

[NT 60480] Titles

殘酷的4G：寬頻網路背後的戰爭 = The battle behind broadband brutal 4G [NT 59711] by: 鄭延修 ([NT 1579] Language materials, printed) , [著]

[NT 60479] Subjects