@BOOK{ Book!D - 90235663,
AUTHOR = " Klaus Hentschel.",
TITLE = "Mapping the spectrum :",
LIBRARY= "کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Spectrum analysis-- Graphic methods.,Spectrum analysis-- History.,Spectrum, Solar.,Visual communication.,Spectrum analysis.,Spectrum, Solar.,Visual communication.",
URL = "/book/90235663/Mapping-the-spectrum/"}