(Q20777570)
Statements
1 reference
9 August 2015
Neliö- ja ympyräratkaisu (Finnish)
1 reference
1 reference
9 August 2015
1 reference
9 August 2015
N-2003-807
1 reference
9 August 2015
50.00 centimetre
1 reference
27 August 2017
51.00 centimetre
1 reference
27 August 2017
Identifiers
1 reference