𝜱
Δ
⨂
∅
≼
⫸
ℝ
Γ
∈
Ξ
∑
Ψ
β
α
Θ
π
ℚ
∃
ξ
∀
∂
√
∾
∮
⊆
⊻
ℵ
∢
∞
≝
Wiskundig Studiegenootschap
Abacus
W.S.G. Abacus
Log in
Home
Association
Board
Committees
Photos
Partners
Exams
Education
Log in
Submenu
Navigate to
This board
Tineke Wiersma
Michel ten Bulte
Jacquelien Scherpen
Erik Visser
Jan de Visser
Jan Schut
Aloys Maas
Ewald Bokkers
About Tineke Wiersma
Tineke Wiersma is chairman in the 20th board.