id: 02323791
dt: j
an: 1998d.02703
au: Hessing, Svend
ti: Skills in mathematics. (Færdigheder i matematikken.)
so: Matematik 26, No. 4, 8-11 (1998).
py: 1998
pu: DANMARKS MATEMATIKLÆRERFORENING, Forlaget MATEMATIK ApS, Nordby, Samsø
la: DA
cc: G40
ut: 
ci: 
li: 
ab: How to use geometric knowledge for practical activities.
rv: