Mohammad Najibullah
19471996
Afghan physician, diplomat, and politician who served as the 5th President of Afghanistan and General Secretary of the People's Democratic Party of Afghanistan
3 მემორიალი მოიძებნა
ყველას ნახვა ცხოვრებებში ფილტრის გამოყენებით19131996
Prolific Hungarian mathematician known for solving numerous open problems in discrete mathematics, graph theory, and number theory
