TY - BOOK AU - Fayyad,Ahmed Emad AU - Zekry,Khaled A. AU - Abd-elwahab,Eman TI - Invitro evaluation of retention and stress pattern telescopes and ball and socket attachments U1 - 617.692 21 PY - 2008/// KW - Prosthodontics KW - Dental technology N1 - Supervisors : Khaled A. Zekry, Eman Abd-elwahab; Thesis (M. Sc.)-Cairo university,faculty of oral and dental medicine, 2008; Includes bibliographical references ER -