Text ( visual ) : unmediated X-ray imaging : April 18-21, 1977, Reston, Virginia / Richard C. Chase, Glenn W. Kuswa, editors ; presented by the Society of Photo-optical Instrumentation Engineers and the Society of Photographic Scientists and Engineers. -- Bellingham, Wash. : Society of Photo-optical Instrumentation Engineers , c1977. -- viii, 208 p. : ill. ; 28 cm. -- (Proceedings of the Society of Photo-Optical Instrumentation Engineers ; v. 106). -- Includes bibliographical references and indexes. -- ISBN 0892521333 ; (BA77662409) ; https://ci.nii.ac.jp/ncid/BA77662409 Author Heading(s): Anderson, Richard C. (Richard Chase) ; Kuswa, Glenn W. ; Society of Photo-optical Instrumentation Engineers ; Society of Photographic Scientists and Engineers. -- Classification(s): LCC : TA1632 ; DC : 621.36/73. -- Subject Heading(s): LCSH : Imaging systems -- Congresses ; LCSH : X-rays -- Congresses ; LCSH : Optics -- Congresses