EUV, x-Ray, and Gamma-ray Instrumentation for astronomy X : 21-23 july 1999, Denver, Colorado Oswald H. W. Siegmund, Kathryn A. Flanagan, ed - Bellingham, WA SPIE Press 1999 - 838 p. : ill. ; 28 cm ISBN: 9780819432513 Subjects--Topical Terms: Astronomie -- Instruments -- CongrèsRayons gamma -- CongrèsRayons X -- Congrès Dewey Class. No.: 520 SIE