@BOOK{ Book!D - 93545440,
AUTHOR = "/ John Powers",
TITLE = "An Introduction to fiber optic systems",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و تامین منابع علمی دانشگاه صنعتی سهند",
SUBJECT = "Optical communication systems,Fiber optics",
URL = "/book/93545440/An-Introduction-to-fiber-optic-systems/"}