00851nam a22001697a 4500040003600000082001700036100003200053245013800085260003500223300004100258500015000299500004000449500004000489502005900529546001200588650008100600  cRiphah International University  a617.695bMAR  aMaryam Saeedullah (11097-D)  aComparison of geometrical, topographical, chemical and physical properties of a brand of stainless steel k files; ban in vitro study  aIslamabadb(unpublished)c2017  a103 p.b: ill., Col.c; 30 cm.e+ CD  aA thesis submitted in partial fulfillment of the requirement for the degree of Master of  Philosophy to the Islamic International Dental College.  aIncludes bibliographical references  aThesis supervisor: Dr. Faisal Moeen  aThesis (M.Phil)- Riphah International University, 2017  aEnglish  aDental MaterialsvRoot canalvSurface topographyvChemical compositionvIIDC