The school's name was changed to Nafia Fen Mektebi/School of Public Works in 1922 and the duration of education was increased to 2.5 years in 1926 and 3 years in 1931.
The duration of education was increased to two and a half years in 1926 and three years in 1931. The school's name was changed to Nafia Fen Mektebi (School of Public Works) in 1922.
The school's name was changed to Nafia Fen Mektebi (School of Public Works) in 1922. The duration of education was increased to two and a half years in 1926 and three years in 1931.
The school's name was changed to Nafia Fen Mektebi (School of Public Works) in 1922. The duration of education was increased to two and a half years in 1926 and three years in 1931.