Caucasus International University Chancellor Vakhtang Tsivtsivadze paid tribute to the memory of the citizens being killed in a terrorist attack in Istanbul Ataturk airport, and signed a book of condolences in Turkish Embas" /> Caucasus International University Chancellor Vakhtang Tsivtsivadze paid tribute to the memory of the citizens being killed in a terrorist attack in Istanbul Ataturk airport, and signed a book of condolences in Turkish Embas" /> Caucasus International University Chancellor Vakhtang Tsivtsivadze paid tribute to the memory of the citizens being killed in a terrorist attack in Istanbul Ataturk airport, and signed a book of condolences in Turkish Embas">