Combinatorial problems in mathematical competitions
Zhang, Yao
Combinatorial problems in mathematical competitions - Shanghai East china normal university 2011 - xii, 289p. - (Mathematical olympiad) .
v.4
9789812839497
Combinational analysis Mathematical competitions
519.101 / ZHA
Combinatorial problems in mathematical competitions - Shanghai East china normal university 2011 - xii, 289p. - (Mathematical olympiad) .
v.4
9789812839497
Combinational analysis Mathematical competitions
519.101 / ZHA