@BOOK{ Book!D - 103374067, AUTHOR = "/ john f.Powers,jr", TITLE = "Megabit data communications A Guide for professionais", LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران", SUBJECT = "Data transmission Systems", URL = "/book/103374067/Megabit-data-communications-A-Guide-for-profession/"}