Ulep, S. A. Strategies preservice secondary mathematics teachers use in solving problems involving uncertainty.
Chicago-referens (17:e uppl.)Ulep, Soledad Asuncion. Strategies Preservice Secondary Mathematics Teachers Use in Solving Problems Involving Uncertainty. Austin, Texas: The University of Texas at Austin, 1990.
MLA-referens (9:e uppl.)Ulep, Soledad Asuncion. Strategies Preservice Secondary Mathematics Teachers Use in Solving Problems Involving Uncertainty.
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