Kazakh economic university named after T. Ryskulov will held the international scientific and practical conference devoted to the 85 anniversary of Candidate of Economics, Professor Keulimzhaev Kuantkhan Keulimzhaevich, 75 anniversary of Doctor of Economics, Professor Duysembaev Kakim Shayakhmetovich and 70 anniversary of Doctor of Economics, Professor Taygashinova Kusnikamal Tortubaevna "Accounting, audit and analysis: theoretical and practical aspects of the modern science development"