Mahmoud Ezzat El Alaily creator preparation. Hany H. Nasr thesis advisor. Mohamed B. El Kholi thesis advisor. Badawi A. Badawi thesis advisor. text theses ua 1994 monographic eng ara 103 Leaves illustrations 30 cm. + specialized By Mahmoud Ezzat El Alaily ; Supervisors Prof. Dr. Hany H. Nasr, Dr. Mohamed B. El Kholi, Dr. Badawi A. Badawi Thesis (M.Sc.)-Cairo University, 1994. Bibliography: pages 90-103 new development in ceramic cervical margins comparison with two currently used designs in ceramometal restorations EG-GICUC 260521 20260521130044.0 eng