Bleistein, NormanAl-Saleh, Abdullah A.2022-05-242022-05-241991https://hdl.handle.net/11124/13227Includes bibliographical references.masters thesesengCopyright of the original work is retained by the author.Seismic waves -- Mathematical modelsWave-motion, Theory ofRay-theoretic modeling in 2.5-D smoothed mediaText