TY  - BOOK
AU  - Mohamed abd El - Ghanei Ibrahim,
AU  - Farouk Abdalla
AU  - Tarek El Waked
AU  - Mona Ahmed
TI  - The relation between two different types of clasps and their liability for permanent deformation
PY  - 1994///
KW  - different types of clasps
N1  - Thesis (M.Sc.)-Cairo University, 1994; Bibliography: pages 70-76
ER  -