19th IMO 1977

General information
Belgrade, Yugoslavia (1.7. - 13.7.)
Number of participating countries: 21.
Number of contestants: 155 ; 2.
Awards
Maximum possible points per contestant: 7+7+7+7+7+7=42.
Gold medals: 0 .
Silver medals: 0 .
Bronze medals: 0 .
Honourable mentions: 0.
IMO board