International mathematical olympiad - vol. 2 V2: 1976 -- 1990
Reiman, Istvan
International mathematical olympiad - vol. 2 V2: 1976 -- 1990 - London Anthem Press 2005 - 194p. ;
184331200X
Internationasl mathematical olympiad(
Mathematical Olympiad (IMO) -- 1976-1990
Puzzles -- Mathematical puzzles
Romanian mathetics and physics society) -- IMO
International mathematical olympiad - vol. 2 V2: 1976 -- 1990 - London Anthem Press 2005 - 194p. ;
184331200X
Internationasl mathematical olympiad(
Mathematical Olympiad (IMO) -- 1976-1990
Puzzles -- Mathematical puzzles
Romanian mathetics and physics society) -- IMO