El-Sayed, Attia Seismic hazard in Egypt / Attia El-Sayed. - Uppsala : ACTA Universitatis Upsaliensis, 1997. - 9 p. - Acta Universitatis Upsaliensis. Comprehensive summaries of Uppsala dissertations from the Faculty of Science and Technology ; 262 . Ph. D. Uppsala University 1997 Includes bibliogr. references. ISBN: 9155439276 9789155439279 Subjects--Index Terms: გეოლოგია გეოფიზიკა მიწისძვრები - ეგვიპტე Universal Decimal Class. No.: 550.34(043)