@BOOK{ Book!D - 79391305,
AUTHOR = "كارلسون ، بروس ،  1937‏-‏",
TITLE = "Communication systems: an introduction to signals and noise in electorical communication",
LIBRARY= "كتابخانه عمومی الزهراء (س)",
SUBJECT = "نظريه سيگنالها=مدوله سازي=ارتباط رقمي",
URL = "/book/79391305/Communication-systems-an-introduction-to-signals/"}