International Seminar on the Brain-Drain / Beyin Göçü Sempozyumu
International Liaison Comittee of Engineers, Managerial Staffs and Technicians (CLIICT)
11 – 12 Aralık 1978, Barcelona
International Trade-Union Conference Of Engineers Supervisory And Managerial Staffs And Technicians
International Center of Professional and Technical Further Training
15-17 Nisan 1975, Torino