Mathematical olympiad treasures
Andreescu, Titu
Mathematical olympiad treasures Titu Andreescu and Bogadan Enescu - 2nd. ed. - New York Birkhauser 2011 - viii, 253p.
9780817682521
Mathematical olympiad Mathematics - Problems Mathematics - Exercises Enescu, Bogdan
510:076.2 / AND
Mathematical olympiad treasures Titu Andreescu and Bogadan Enescu - 2nd. ed. - New York Birkhauser 2011 - viii, 253p.
9780817682521
Mathematical olympiad Mathematics - Problems Mathematics - Exercises Enescu, Bogdan
510:076.2 / AND