Spray, Judith A. books & textbook
Practical Considerations in Computer-Based Testing (Statistics for Social and Behavioral Sciences)
Parshall, Cynthia G. Spray, Judith A. Kalohn, John Davey, Tim
Springer /2001-10-19 Paperback / 233 Pages
isbn-10: 0387987312 / isbn-13: 9780387987316
Ground Water Atlas of Colorado (Special Publication 53)
Ralf Topper Karen L. Spray Wiliam H. Bellis Judith L. Hamilton Peter E. Barkmann
Colorado Geological Survey /2003T Spiral-bound / 210 Pages
isbn-10: 1884216587 / isbn-13: 9781884216589
Comparison of Two Logistic Multidimensional Item Response Theory Models
PN /1990T Paperback
The Effect of Item Parameter Estimation Error on Decisions made Using the Sequential Probability Ratio Test
PN /1987T Paperback
