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Add this copy of Testlet Response Theory and Its Applications to cart. $88.62, new condition, Sold by Basi6 International rated 5.0 out of 5 stars, ships from Irving, TX, UNITED STATES, published 2007 by Cambridge University Press.
Add this copy of Testlet Response Theory and Its Applications to cart. $89.71, new condition, Sold by Just one more Chapter rated 4.0 out of 5 stars, ships from Miramar, FL, UNITED STATES, published 2007 by Cambridge University Press.
