János Bolyai, Hungarian mathematician

1 L 1960

Румыния

Cultural Anniversaries 1960

Leo Nikolayevich Tolstoy, Russian writer 3 руб	Mark Twain, American writer 3 руб	Katsushika Hokusai, Japanese painter 4 руб	Alfred de Musset, French poet 3 руб
Daniel Defoe, English writer 3 руб	János Bolyai, Hungarian mathematician	Anton Pavlovich Chekhov, Russian writer 5 руб	Robert Koch, German physician and bacteriologist 4 руб
Frédéric Chopin, Polish composer 27 руб