102 combinatorial problems
Andreescu, Titu and Feng, Zuming
102 combinatorial problems from the training of the USA IMO team - Boston Birkhauser 2003 - xii, 115p. Bibl.
0817643176
511.6 / An558.1C
102 combinatorial problems from the training of the USA IMO team - Boston Birkhauser 2003 - xii, 115p. Bibl.
0817643176
511.6 / An558.1C
