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by Priscilla W. Laws
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by Hastings, Nancy Baxter; Laws, Priscilla W.
by Sokoloff, David R.; Thornton, Ronald K.; Laws, Priscilla W.
by David P. Jackson; Priscilla W. Laws; Scott V. Franklin
by David R. Sokoloff (Univ. of Oregon); Priscilla W. Laws (Dickinson College); Robert K. Thornton (Center for Science and Math Teaching, Tufts Univ.)
by Karen Cummings (Southern Connecticut State University); Priscilla W. Laws (Dickinson College); Edward F. Redish (Univ. of Maryland); et al.
by David R. Sokoloff; Ronald K. Thornton; Priscilla W. Laws
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