@BOOK{ Book!D - 77740547,
AUTHOR = "Pratt, Timothy.",
TITLE = "Satellite communications",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد",
SUBJECT = "، Artificial satellites in telecommunications",
URL = "/book/77740547/Satellite-communications/"}