Sardi Muņoz, M [Educational principles to be considered at the preprofessional level]. [electronic resource] - Acta odontologica venezolana Apr 1973 - 133-41 p. digital Publication Type: English Abstract; Journal Article ISSN: 0001-6365 Subjects--Topical Terms: AptitudeEducation, Dental--methodsHumansLearningPsychomotor Performance