@BOOK{ Book!D - 103429906, AUTHOR = "/ Joseph J. Carr", TITLE = "Practical radio frequency test and measuremen", LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران", SUBJECT = "Radio measurements.,Electronic measurements.,Radio circuits--Testing", URL = "/book/103429906/Practical-radio-frequency-test-and-measuremen/"}