Mathematical olympiad treasures
Andreescu, Titu
Mathematical olympiad treasures Titu Andreescu - Boston Birkhauser 2004 - vi, 234p.
Mathematics- Problems, excercise
51(076.2) / AND
Mathematical olympiad treasures Titu Andreescu - Boston Birkhauser 2004 - vi, 234p.
Mathematics- Problems, excercise
51(076.2) / AND