Educating at university or colleges; Educational research; Education services in the nature of courses at the university level; Education services, namely, providing COURSES in the fields of ENGINEERING, MEDICINE, BIOLOGY, BUSINESS AND LAW; Educational services, namely, providing courses of instruction at the COLLEGE AND POST-GRADUATE level and distribution of course material in connection therewith; Instruction in the field of ENGINEERING, MEDICINE, BIOLOGY, BUSINESS AND LAW; Organization of seminars, working groups, research groups and conventions, in the field of medicine; Providing courses of instruction at the COLLEGE AND POST-GRADUATE level