Nitko, Anthony Educational assessment of students / Anthony J. Nitko. - 3rd ed. - Upper Saddle River, N. J. : Merrill Prentice Hall, c2001. - xi, 514 pages : illustrations ; 27 cm References : p. 492-502. ISBN: 0130137081 paper back Subjects--Topical Terms: Educational tests and measurements LC Class. No.: LB3051 / N63 2001