Graham, Donald T. Principles of radiographical physics / Donald T. Graham, Paul Cl oke. - 4th ed. - Edinburgh : Chruchill Livingstone, 2003. - vi, 448 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0443070733 Subjects--Topical Terms: Health Physics Radiology-- instrumentation National Library of Medicine Call No.: WN 110 / G76p 2003