ISBN 9027711569 books & textbook
X-Ray Astronomy: Proceedings of the NATO Advanced Study Institute held at Erice, Sicily, July 1–14, 1979 (Nato Science Series C:)
G. Setti North Atlantic Treaty Organization
D. Reidel /1980-10-31 Hardcover / 414 Pages
isbn-10: 9027711569 / isbn-13: 9789027711564
