title: [21st International Dental Exhibition 1980 (II). Instruments for dental preparation technics].
mesh_terms: D003737:Dental Cavity Preparation / Q000295:instrumentation; D003762:Dental Instruments; D003814:Dentistry, Operative / Q000295:instrumentation; D005085:Exhibitions as Topic
vernacular_title: XXI. Internationale Dental-Schau 1980 (II). Arbeitsmittel für die zahnärztliche Präparationstechnik.