Bibliography: A Semiotic Look and Modeling Behavior

author = "Paul E. Kehle and Frank K. Lester",
title = "{A Semiotic Look and Modeling Behavior}",
booktitle = "{Beyond Constructivism: Models and Modeling Perspectives on Mathematics Problem Solving, Learning, and Teaching}",
editor = "Richard A. Lesh",
year = 2003,
address = "Mahwah",
publisher = "Lawrence Erlbaum Associates",
pages = "97-122",
keywords = "Modelling",
language = "English",
note = "From the Commens Bibliography | \url{http://www.commens.org/bibliography/collection_article/kehle-paul-e-lester-frank-k-2003-semiotic-look-and-modeling-behavior}"
}