Okyar, Osman 1917-2002 (Personal Name)

Int'l Congress on the Soc. and Econ. Hist. of Turkey (1st : 1977 : Hacettepe Univ.). Türkiyeʼnin sosyal ve ekonomik tarihi, 1980: t.p. (Osman Okyar) p. vii (Hacettepe Univ., Social and Admin. Sciences Faculty, Econ. Branch)