TY - CHAP T1 - Methods of controlling the exposure of items in CAT Y1 - 2000 A1 - Stocking, M. L. A1 - Lewis, C. CY - W. J. van der Linden and C. A. W. Glas (eds.), Computerized adaptive testing: Theory and practice (pp. 163-182). Norwell MA: Kluwer. ER -