ISBN 9789971978198 books & textbook
Observational and Theoretical Aspects of Relativistic Astrophysics and Cosmology: Proceedings of the Intl Course Held at Santander, Spain, Sept 3-7
World Scientific Pub Co Inc /1985T Hardcover / 362 Pages
isbn-10: 9971978199 / isbn-13: 9789971978198
