TEHRAN (FNA)- Mathematics team of Sharif University of Technology stood seventh in the 20th International Student Mathematics Contest held recently in Bulgaria. Directed by Omid Haji-Sadeqi, the team came seven by winning six medals including three gold, two silver and one bronze. Aydin Yousefzadeh, Sahand Seif-Nashri, Mojtaba Shokrian-Zeini ...