1. Test theory : a unified treatment /: a unified treatment. (2013) Other Names: McDonald, Roderick P Record Type: Book Extent: 1 online resource (498 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Fundamentals of item response theory. (1991) Other Names: Hambleton, Ronald K; Swaminathan, Hariharan; Rogers, H. Jane Record Type: Book Extent: 1 online resource (184 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗