1977

BOROJEVIC VLADIMIR

BOROJEVIC VLADIMIR

YUGOSLAVIA

Grand Prize

JANUSZ KAPUSTA

JANUSZ KAPUSTA

POLAND

Honour Prize

CIOSU CONSTANTIN

CIOSU CONSTANTIN

ROMANIA

Honour Prize

LEONID TISHKOV

LEONID TISHKOV

USSR

Honour Prize

VALANTIN ROZANSEV

VALANTIN ROZANSEV

USSR

Honour Prize

ZVETAN MIMDIEV

ZVETAN MIMDIEV

BULGARIA

Honour Prize