Johannes Virolainen's cabinet was the 49th government of Republic of Finland. Cabinet's time period was from October 12, 1964 to May 27, 1966. It was a majority government.
Virolainen's cabinet made lot of political reforms; purchase tax law, new language law, development area law and founding universities to Eastern and Northern Finland. Cabinet had economical problems and it had to raise car and gasoline tax.
References
Virolainen Cabinet Wikipedia(Text) CC BY-SA