@article{urn:eudml:doc:43750,
title = {Solving Problems on Functions: Role of the Graphic Calculator.},
journal = {PNA},
volume = {2},
year = {2008},
pages = {109-135},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:43750}
}
Mesa, Vilma. Solving Problems on Functions: Role of the Graphic Calculator.. PNA, Tome 2 (2008) pp. 109-135. http://gdmltest.u-ga.fr/item/urn:eudml:doc:43750/